• The Vale Europeu, a popular region for bike touring, with its farmlands and forested hills

• Waterfalls, such as the Cachoeira Paulista, which can be illuminated at night just for you if you camp there

• The Serra do Itajaí's green mountains

• The Parque Boa Vista's campground, a good spot for sunrise and sunset with its 360° views

• The Great Escarpment's mountains rising sharply from the coastal lowlands, as seen from the roads around Anitápolis 

• The Serra do Corvo Branco road, a steep climb up the Escarpment

• São Joaquim National Park, with its high-altitude grasslands and Araucaria groves

• The Serra do Rio do Rastro viewpoint of the SC-390 road snaking its way up (and also coatis!)

• The Boa Vista Canyon, with the opportunity to camp right at its edge

• The Fortaleza Canyon, in the Serra Geral National Park, a worthwhile detour with a spectacular trail along its rim

• The Itaimbezinho Canyon, in the Aparados da Serra National Park, with its steep walls and multiple waterfalls

WHEN TO GO

• Segment 4 can be done at any time because the weather in the highlands of the far south is quite different from the rest of the route. While winter is still the season with the least rain, precipitation is more equally spread throughout the year, and the difference with summer is smaller. Consecutive days of heavy rain or sun are possible during any month. Due to the region's latitude, winter temperatures at high altitude occasionally drop below freezing, and it can even snow. If ready for possible cold weather, riding in the winter is doable, but some might prefer the warmer months.

LOGISTICS

• Traveling by bus with a bike in Brazil is generally easy. Most companies will accept bikes, boxed or not, as long as there is room in the luggage compartment. Some charge a fee, while others do not. To get to a bus station in large cities like Rio and São Paulo, it is probably safer and simpler to organize private transport to the station via taxi, shuttle or ridesharing app. For example, UberXL cars will usually fit a boxed bike.

• The starting point in Araquari can be reached by bike or by bus from nearby Joinville, the largest city in Santa Catarina. It was chosen as a convenient point to link Segments 3 and 4, but the riding nearby is flat and rather unremarkable.

• An alternative starting point is Jaraguá do Sul. It is recommended for people only riding Segment 4. This skips the flatlands near Araquari and the annoying crossing of the BR-101 highway. Jaraguá is a midsize city that is connected by bus to many other cities in the south of the country.

• The ending point, the town of Praia Grande in Santa Catarina, has bus service to Sombrio and Criciúma, where buses leave to larger cities, such as Joinville and São Paulo.  

• An alternative ending point is Torres, 30 km to the east. Situated on the coast, the city has nice urban beaches and coastal cliffs. It is connected by bus to Joinville, Porto Alegre and elsewhere.

• Other cities reachable by bus on or near the route are: Blumenau, Apiúna, Alfredo Wagner and Cambará do Sul.

• The route can be ridden in either direction. It was mapped and scouted from north to south because it felt more climactic to end with the impressive Fortaleza and Itaimbezinho Canyons.

• Protected areas crossed in this segment are generally free to transit through. The route passes through a private road at the Boa Vista Canyon, which costs R$20 to use. A detour is recommended to visit the Fortaleza Canyon (closed Tuesday) and Itambezinho Canyon (closed Monday). The entrance fee is R$91.80. If bought in person there, it includes access to the upper parts of both national parks (Serra Geral and Aparados da Serra) for seven days. If bought online, it can also include for the same price access to the Rio do Boi Trail in the lower sector of Aparados da Serra (access from Praia Grande, guide mandatory, which will cost additional money). Detours can be made to visit multiple other canyons along the route, often passing through private properties, which sometimes require an access fee and advanced reservation.

• Maps using OpenStreetMap data are generally the most detailed and accurate. But there are occasional mistakes (such as overgrown trails mislabeled as roads) and omissions (for example, private gated roads not labeled as such). In a few regions, Google Maps is more detailed. Private roads are common in this segment, which can be frustrating. They can appear on the map as more direct and potentially more scenic paths, but they are gated and often locked.

DANGERS & ANNOYANCES

• Mosquitoes and ticks can transmit diseases. In the winter, bug pressure is minimal. Biting insects tend to be small and it is easy not to notice them even as they bite you. Bring a long-sleeve shirt and full pants. Yellow fever vaccination is recommended as tourists have died from the disease in the past.

• Free-ranging dogs are common in rural areas. They bark a lot and sometimes give chase when they see a cyclist. Do not try to outspeed them if it is risky. It is sometimes safer to dismount and put the bike between you and them. Be assertive and pretend to throw something at them, and they will usually let you go. Larger guard dogs are more common in the South than elsewhere, but they are usually leashed or behind a fence.

• Cattle can sometimes block the path. Give them space and do not startle them.

• Livestock gates are present in a few places. Be careful when opening them as they are often secured with a loop of barbed wire. If found closed, make sure to close them back behind you.

• Cars are rare on most of the route. Brazilian drivers often expect to see all kinds of things on rural roads (pedestrians, cyclists, horses, etc.), but as anywhere else, some are careless. Make sure to be visible and cautious.

• Crime is an issue in most large Brazilian cities, but rural areas are usually safer. This segment completely avoids cities, except for small ones. The rural areas of the South are considered to be quite safe. Some of the rural communities of the region are insular and suspicious of outsiders. They sometimes have a rede de vizinhos (neighbors network) with whom they share information about any strangers they see. They might question you about your destination. Just answer with a smile, and there should be no issue.

BIKE

• A rigid mountain bike or all-terrain bike with 2.2 to 2.6" tires is the best bike to ride all the segments combined. But for this particular segment, which is not very technical, a touring or gravel bike could also work. Still, using the largest tires that fit will be appreciated on the few rougher sections. Low gearing is needed to avoid having to hike-a-bike on the steepest roads.

TRAVEL BASICS

• See this link.

• Campgrounds are abundant from the Serra do Corvo Branco to Praia Grande. Most have all the services you could want (water, bathrooms with hot showers, electricity, wifi, and often cooking areas). Some of them expect advanced reservation through WhatsApp, which can be difficult to organize with the lack of cell phone signal and the unpredictability of bike travel. They usually cost around R$40 per night per person, with some variation based on amenities. Some rural pousadas have camping areas, especially in the highlands between Urubici and Cambará do Sul. Some campgrounds recommended for their viewpoints or nearby attractions are the ones at Cachoeira Paulista, Parque Boa Vista and Boa Vista Canyon.

• Wild camping is not common in Brazil. It is usually forbidden in protected areas. Private land is often clearly delineated by fences. However, there are some spots where it is popular, the Serra da Rocinha for example. Stealth camping might be challenging, but it is possible for imaginative people, mainly further away from built-up areas.

• Pousadas are small lodging establishments, generally family-run, which are present in almost every town. In the South, it is also common to see lodging establishments labeled as hotels even in small towns. They are convenient when camping options are more limited, such as in Apiúna, Leoberto Leal and Anitápolis. Room prices vary between R$40 and 200 per night. They usually let you bring your bike into your room. They often include all-you-can-eat breakfast. There are some lodging options in rural areas completely outside of towns, but they often cater to longer stays of groups with advanced reservation. This makes them more expensive and less convenient, especially for solo cyclists. With some planning, it would be possible to do the whole segment without camping.

• Water sources are common but will need to be treated.

• Bottled water can be bought from stores daily.

• 2.5 L of carrying capacity is recommended, mainly for convenience.

• Supermarkets are found in every town. It is rarely needed to carry more than a day of food.

• Restaurants are common in towns but also near some tourist attractions.

• Bakeries are lively places offering traditional fare and opening early, which is convenient when sleeping in town.

• Pinhão is the vernacular name given to the large edible seeds of the Araucaria angustifolia trees. The cooked seeds, eaten alone or as part of a recipe, are popular throughout the region.

• Meat is important in Brazilian cuisine, which might be challenging for vegetarians. This is particularly true in the South of the country, famous for its churrasco. One typical plate, for example, is entrevero, a mix of grilled meats and vegetables, including pinhão. Rice and beans is also common, as it is elsewhere in the country. However, it is sometimes cooked with meat. It tastes even better when sprinkled with farofa, a toasted cassava flour, which unfortunately also often contains meat.

This is a proposed 14-day itinerary, which allows for small detours to a few canyons, including Fortaleza and Itaimbezinho. Note that the alternatives proposed here were considered during planning, but they have not all been tested.

Day 1: Araquari - Guaramirim

From Araquari the route goes southwest through flat farmlands. A somewhat annoying crossing of the BR-101 is necessary. The Itapocu River is crossed by a hand-powered cable ferry. It is free, and there is an attendant present during daytime. South of Guaramirim, there is the Pousada Rural Quero Quero, which has a campground.

One alternative to avoid the crossing of the BR-101 is to do a detour 8 km to the south to Itapocu and take an underpass, which would require cycling along the highway and taking a user-operated hand-powered cable ferry over the Piraí River.

If the Itapocu River ferry is not working, it is possible to cross further west at the Guaramirim Suspension Bridge. This is also convenient for people heading the opposite way who might not want to risk having to backtrack if the ferry is not working.

If only riding Segment 4, it is recommended to skip this first day and start in Jaraguá do Sul instead.

Day 2: Guaramirim - Rio Ada

To the west, the landscape starts to be hilly and forested. On top of the first significant climb, east of Rio Cerro II, there is a picnic table and orange trees for cyclists to relax and refuel. The route then reaches Rio Ada, where there are small chalets for rent and the option for cyclists to camp at Ada Verde.

Day 3: Rio Ada - Cachoeira Paulista

Heading southwest, the route keeps alternating between forest and farmlands. The Benedito River is crossed at the Salto Donner waterfall. There is lodging and a campground nearby. The route passes close to the Cachoeira Nossa Senhora de Fátima and then next to the Cachoeira Paulista. The tourist infrastructure at the latter is a bit excessive, but there is a campground. If you sleep there, they can illuminate the large waterfall at night just for you.

Day 4: Cachoeira Paulista - Apiúna 

The route veers southeast through logging areas. A detour to the Cachoeira do Zinco is possible if arranged beforehand with the owners of the land (R$20). They also have a pousada and a camping area. Further east, a large wooden bike lies in front of the Fazenda Park Spiess, which has a restaurant and campground. The route then traverses the towns of Rodeio and Ascurra, which have lodging. There is a campground west of Ascurra (Camping Cascata Borboleta). But since the next day is rather long, it might be preferable to sleep in an affordable hotel in Apiúna, which is reached by crossing the Itajaí-Açu River via a suspension bridge.

Day 5: Apiúna - Leoberto Leal

The route follows the Neisse River south. It traverses a short forested section of the Serra do Itajaí National Park. It then crosses the Itajaí-Mirim River over a collapsed bridge. Large boulders allow passage without getting your feet wet, but it will require a brief hike-a-bike. After a bit of climbing, there are some great views of the green mountains of the national park. The route arrives in the agricultural town of Leoberto Leal, where there is an affordable hotel.

It would be possible to do a detour to traverse the Serra do Itajaí National Park via Faxinal do Bepe, and then visit the Botuverá Caves. However this would add a lot of climbing and a bit of pavement. It would also require an authorization from the park's authorities, which can be obtained by sending them an email with the necessary information (name, CPF or passport number, date, schedule, reason of visit, mode of visit). Past the park, it would also be possible to continue east all the way to Florianópolis.

Day 6: Leoberto Leal - Boa Vista

After some farmlands south of Leoberto Leal, the route climbs the forested Serra dos Tropeiros. There is a nice view of the Brazilian Great Escarpment to the southwest, where it is particularly impressive as it rises sharply from the coastal lowlands. The route joins the paved BR-282 briefly to reach the Parque Boa Vista, which has viewpoints in all directions. It also has a simple campground, a good place to enjoy both the sunset and the sunrise. However, camping there results in a rather short day of riding. It is possible to camp a little further along the route at the Rancho Boa Vista, situated right before a muddy gated road through the forest.

To diminish the climbing and avoid the mud, it is possible to instead bike from Leoberto Leal to Alfredo Wagner, and then head southeast to rejoin the route on the way to Anitápolis.

Day 7: Boa Vista - Anitápolis

After the muddy forest, the route traverses the farmlands of Rio Lessa. It then climbs logging roads going south. There are again nice views of the surrounding mountains. A detour to the Cachoeiras Salto do Perito is possible. There are two waterfalls and a campground there. Going southeast, the route reaches Anitápolis, a town with a nice square and a pousada.

There are more direct roads going south of the Parque Boa Vista toward Anitápolis, but they pass through private logging areas and are closed to the public.

Day 8: Anitápolis - Aiurê

Southwest of Anitápolis, there is another good viewpoint of the Escarpment at the Mirante da Bela Vista. After traversing more forest and farmlands, the route arrives in the town of Aiurê. There is no lodging directly inside of the town, but there are cabins for rent nearby to the north at the Pousada Doce Aconchego. There is also the more affordable Rota do Corvo pousada 8 km to the southeast via the paved SC-370 road.

Day 9: Aiurê - Urubici

From Aiurê starts a 1,000-m climb up the Serra do Corvo Branco. The ascension begins via dirt roads south of the SC-370. There is one very muddy section there, which is popular with off-road vehicles. For this reason, the mud can be deep, and hike-a-bike will be required to avoid the deepest portions. The route then rejoins the SC-370, which is now mostly unpaved. It winds its way up mountains that appear almost vertical. There are viewpoints at the top, which are rather touristy. For this reason, it might be better to time yourself to visit on a weekday outside of holidays. There are multiple campgrounds around the top. The route passes near the Morro da Igreja. A side trip to the viewpoint on its summit is possible. It used to require a reservation with São Joaquim National Park, but it seems like now cyclists can just fill the paperwork at the gate there. Cyclist entrance is allowed only in the morning. See the park's website for up-to-date information. The route then reaches Urubici, where there are multiple lodging options and campgrounds.

To skip the muddy road, you can simply stay on the paved SC-370 northwest of Aiurê.

Day 10: Urubici - Bom Jardim da Serra

South of Urubici, the route traverses part of São Joaquim National Park. The landscapes are at times beautifully desolate. There are vast grasslands, with occasional groves of Araucaria trees. On this high-altitude plateau, the route reaches its highest point, almost 1,700 m. For a while, the route follows the origin of the Pelotas River. One can make detours to visit the Laranjeiras Canyon's north rim (R$50, reservation required, +55 48 99989-6510) and south rim (R$20, nearby campground). The route then reaches the town of Bom Jardim da Serra, where lodging is available. If still early, it is possible to continue further south to camp at the Camping da Ronda.

Day 11: Bom Jardim da Serra - Boa Vista Canyon

East of Bom Jardim da Serra, there is a popular viewpoint at the Serra do Rio do Rastro. The view of the SC-390 road snaking its way up the mountain is impressive. A bunch of coatis are usually chilling there and begging tourists for food. Further south, the Ronda Canyon (R$20) also has some nice views, with fewer people. The route then traverses the Bom Jardim da Serra Wind Farm. It is required to use the intercom to be let through. Say that you are going toward the Pousada Hélio Guedes. A bridge over the Rio das Contas is crossed to enter Rio Grande do Sul, the southernmost Brazilian state. There are more canyons there. The Monte Negro Canyon is a nice detour, as it is free and generally not busy. There is also a campground nearby at the Pousada e Camping Aparados da Serra. Further south, the route passes next to the Pousada Ecológica dos Cannyons. A transit fee of R$20 needs to be paid. The pousada has a campground, and it is possible to camp right at the edge of the Boa Vista Canyon.

Day 12: Boa Vista Canyon - Osvaldo Kroeff

The route passes next to the Amola Faca Canyon, which can be visited for free by following a short trail. The route then passes through São José dos Ausentes, a town with two hotels. To the east, there is a viewpoint at the Serra da Rocinha, which is popular for wild camping. The route then reaches Osvaldo Kroeff, a town with an old paper mill and a few lodging options. It is possible to do a detour to Cambará do Sul, where there is a campground.

Day 13: Osvaldo Kroeff - Cambará do Sul

South of Osvaldo Kroeff, the route traverses a few wooded areas. A detour is recommended to the Fortaleza Canyon in the Serra Geral National Park (closed Tuesday). The entrance fee is R$91.80. If bought in person there, it also includes access to the upper part of the Itaimbezinho Canyon for seven days. If bought online, it can also include for the same price access to the Rio do Boi Trail in the lower sector of the Itaimbezinho Canyon (access from Praia Grande, guide mandatory, which will cost additional money). While the main viewpoint of the Fortaleza Canyon can be quite busy, there is a nice bikeable train along the rim, which is much calmer. After backtracking a bit along the park road, the RS-427 road is reached. There is a campground at the Parador Pôr do Sol southeast of Cambará do Sul.

There are dirt roads through the park going from the Fortaleza Canyon to the Itaimbezinho Canyon. They could be an option to avoid backtracking, but they pass through private property and are closed to the public for now.

Day 14: Cambará do Sul - Praia Grande

Another recommended but shorter detour is the one to the Itaimbezinho Canyon in the Aparados da Serra National Park. The entrance fee is the same as explained above, and it can be paid online or at the gate right next to the route. The canyon is particularly impressive, with its steep walls and tall waterfalls. There is a nice bikeable path along its northern rim. The route then goes down the Serra do Faxinal to end in laid-back Praia Grande. The town is a popular destination for hot air balloon rides. There are multiple lodging options and campgrounds.

For people wishing to end by the sea, Torres is 40 km away and has nice urban beaches and coastal cliffs.

Loops

There are multiple options for loops in the region. One is to take the dirt roads around the Serra do Itajaí's National Park. Another is to combine part of the plateau between Urubici and Cambará do Sul with part of the lowlands to its east. This would allow for some nice views of the mountains and canyons, both from above and below.

• The Caminho da Mata Atlântica's official website and map can be useful, even if this segment rarely follows the official Caminho. Reach out to them if you plan to hike or bike part of the route. They might be able to provide some support. For any corrections or suggestions to their map, contact Felipe Timmermann Gonçalves (use Online Map in the subject).

• Julieta Santamaria, from Argentina, is the first and only person to complete a thru-hike of the Caminho (2024-2025). She has documented her journey on Instagram and has shared maps of her hike on Wikiloc, which sometimes differed from the official map.

• Olinto and Rafaela have a website where they share bike routes across Brazil, including one in the South that overlaps partly with this segment. They documented it extensively with a guide, maps, photos and videos.

• The Circuito Vale dos Encantos is a bike touring circuit around Jaraguá do Sul, which coincides with part of Segment 4.

• The Circuito do Vale Europeu is a bike touring circuit west of Blumenau, which coincides with part of Segment 4.

• The São Joaquim National Park's website has information about the rules to visit the Morro da Igreja.

• The Serra Geral and Aparados da Serra National Parks require visitors to pay for their entrance online or in person.