Hop aboard a speedboat (Real Power Class, up to 14 passengers) and head out to the 3 islands off São Sebastião's South Coast: Ilha das Couves, Ilha dos Gatos and As Ilhas. The trip takes about 3 hours, with two stops to swim and snorkel in crystal-clear water. Departures at 9 a.m., 12 p.m. and 3 p.m. The exact meeting point on Boiçucanga Beach is sent via WhatsApp once your payment is confirmed. Heads-up: Uber, 99 and similar ride-hailing apps don't operate in São Sebastião, so plan your transportation ahead of time. Each departure needs at least 8 people; if that minimum isn't reached, or if the tide is unfavorable, you'll be offered a new date or a full refund.
Approx. 3 hours
All ages
Boiçucanga Beach (exact spot sent via WhatsApp after booking)
A 2 km (round-trip) walk through protected Atlantic Forest to a waterfall you can swim in, led by a certified ecotourism guide and crossing a protected conservation area. Easy level.
A private speedboat (Gerônimo 1, a 24-ft Real Power Class speedboat for up to 14 people, or Peixão, the same model, for up to 12) just for your group, cruising to the 3 islands of the South Coast: Ilha das Couves, a natural pool that's perfect for snorkeling; Ilha dos Gatos, a dive spot full of fish; and As Ilhas. The tour lasts about 3 hours, with morning, afternoon or sunset departures. The price is per boat (not per person) and varies with the number of passengers. Bookings are made directly with our team on WhatsApp, who will confirm availability and the exact boarding point on Boiçucanga Beach.
Approx. 3 hours
All ages
Check-in at Boiçucanga Beach (exact spot sent after booking)
A 10-meter (33 ft) rappel, with up to 2 descents, on the Trilha dos Mirantes lookout trail (2 km, easy, suitable for all ages) between Paúba and Maresias. One of the most Instagram-worthy spots in the area, with panoramic ocean views. Takes about 3 hours on average. Groups of 2 or more.
Approx. 3 hours
Ages 11+
Trilha dos Mirantes (lookout trail), between Paúba and Maresias
Guided bike tour around the Maresias neighborhood: its very first street, Beco da Mulher Maravilha (Wonder Woman Alley), an open-air mural, and a swim in the Poço do Caetano natural pool, in the crystal-clear waters of the Maresias River. On the way back, depending on the group's energy and sea conditions, you can also check out the natural pools of Canto do Moreira. Easy bike route and trail, suitable for ages 11 and up, from families with teenagers to groups of friends: all you need is to know how to ride a bike. Departures for 2 or more people.
3 hours
Ages 11+
MaresiasTur agency – Av. Francisco Loup, 500 (meeting point)
Transfer from our agency to a highly Instagrammable tour that's perfect for couples and families. An almost deserted beach with white sand and natural rock formations, led by a certified local guide.
Shared boat tour visiting 4 islands on the South Coast: Ilha do Montão de Trigo, Ilha das Couves, Ilha dos Gatos and As Ilhas, with stops to swim in calm waters. Departs at 9 a.m. from Maresias Beach and lasts about 4 hours. The tour needs at least 8 people; if that minimum isn't reached, or if the tide is unfavorable, you'll be offered a new date or a full refund.
A 96-meter (315 ft) rappel down the Calhetas Waterfall, with certified adventure tourism guides and all safety equipment included. Departs from the MaresiasTur Ecoturismo agency (Av. Francisco Loup, 500). The technique is easy to learn; recommended for anyone who isn't afraid of heights. Takes about 3 hours on average.
3 hours
Ages 11+
Calhetas Beach / departs from the MaresiasTur agency (Av. Francisco Loup, 500)
Private speedboat tour visiting 4 islands on the South Coast: Ilha do Montão de Trigo, Ilha das Couves, Ilha dos Gatos and As Ilhas. About 4 hours on the water, with stops to swim at crystal-clear spots. The boat is just for your group and departs from Boiçucanga Beach. Not sold online: bookings are made via WhatsApp, and the price is set per boat based on the number of people.
Approx. 4 hours
All ages
Boarding at Boiçucanga Beach (exact spot sent after booking)
A full-day combo in Maresias, departing at 9 a.m. from our agency (Av. Francisco Loup, 500). In the morning, a 2 km round-trip trail through the Atlantic Forest to the Maresias Waterfall, known as 7 Quedas, with a swim in the natural pool and a certified ecotourism guide; then, after lunch (not included), the Lookout Rappel at 2 p.m. — 10 meters, up to 2 descents — on the Trilha dos Mirantes, with a panoramic view of the sea.
Approx. 6 hours (9 a.m. to 3 p.m.)
Ages 11+
Departs from the MaresiasTur agency (Av. Francisco Loup, 500)
An introduction to scuba diving with no prior course or certification needed, at Ilha das Cabras (Ilhabela). Average depth is 6 meters (20 ft), with 30 to 50 minutes underwater alongside a PADI® instructor. Boat transfer to the DivePoint included. Minimum age 11; under-18s need parent or guardian consent. Departs from Rua Benedito Ramos dos Santos, 98, Varadouro neighborhood, São Sebastião/SP.
Approx. 3 hours (30–50 min dive)
Ages 11+
Ilha das Cabras, Ilhabela (departs from Rua Benedito Ramos dos Santos, 98, Varadouro, São Sebastião)
A full day on a boat just for your group, with a barbecue on board. You get 6 hours and pick the route: the 3 Islands of the South Coast (Couves, Gatos and As Ilhas) or Ilha do Montão de Trigo + the 3 Islands, with swim and snorkeling stops and plenty of time to enjoy it without rushing. Departs at 9 a.m. from Boiçucanga Beach; the exact meeting point is sent via WhatsApp once your booking is confirmed. Subject to sea conditions: if the weather doesn't allow it, you choose between rescheduling at no cost or a full refund.
One tour a day, at an easy pace. On day 1, the Biketour 360º through Maresias. On day 2, the Ecological Trail to the Maresias Waterfall (7 Quedas). On day 3, the EcoTour at Calhetas Beach, in the afternoon. All three tours for less than buying them separately.
3 days (days 1 and 2: 9 am to 12 pm; day 3: 2 pm to 5 pm)
Ages 11+
Departure from the MaresiasTur office (Av. Francisco Loup, 500)
Two full days of adventure. On day 1, the Biketour 360º in the morning and the Mirante Rappel in the afternoon. On day 2, the Ecological Trail to the Maresias Waterfall (7 Quedas) in the morning and the EcoTour at Calhetas Beach in the afternoon. All four tours for less than buying them separately.
2 days (9 am to 5 pm on both days, with a lunch break)
Ages 11+
Departure from the MaresiasTur office (Av. Francisco Loup, 500)
Two days between the sea and the forest. On day 1, the Discover Scuba Dive at Ilha das Cabras, in Ilhabela, with an instructor and all the gear, for people who have never dived. On day 2, the Ecological Trail to the Maresias Waterfall (7 Quedas), with a swim under the falls in the Atlantic Forest. Both tours for less than buying them separately.
2 days (day 1: dive at 9 am; day 2: trail at 9 am)
Ages 11+
Day 1: Varadouro, São Sebastião; day 2: MaresiasTur office (Av. Francisco Loup, 500)
A full day of adventure in Maresias: in the morning, the Biketour 360º rides along the beachfront and through the neighborhoods, stopping at the best viewpoints; in the afternoon, the Mirante Rappel descends the rock on the Mirantes Trail, between Paúba and Maresias, overlooking the sea. Both tours for less than buying them separately.
Full day (9 am to 5 pm, with a lunch break)
Ages 11+
Departure from the MaresiasTur office (Av. Francisco Loup, 500)
Forest and sea on the same day: in the morning, the Ecological Trail to the Maresias Waterfall (7 Quedas), with a swim under the falls in the Atlantic Forest; in the afternoon, the EcoTour at Calhetas Beach, one of the best-preserved beaches on the South Coast. Both tours for less than buying them separately.
Full day (9 am to 5 pm, with a lunch break)
Ages 11+
Departure from the MaresiasTur office (Av. Francisco Loup, 500)
Two rappels on the same Sunday: in the morning, the Calhetas Rappel, a 96-meter descent down the rocky shore; in the afternoon, the Mirante Rappel, on the Mirantes Trail between Paúba and Maresias. Sundays only, for groups of up to 6 people. Both tours for less than buying them separately.
Full day (9 am to 5 pm, with a lunch break)
Ages 11+
Departure from the MaresiasTur office (Av. Francisco Loup, 500)
A whole Sunday at Calhetas Beach: in the morning, the Calhetas Rappel, a 96-meter descent down the rocky shore; in the afternoon, the EcoTour around the beach and the surrounding forest. Sundays only, for groups of up to 6 people. Both tours for less than buying them separately.
Full day (9 am to 5 pm, with a lunch break)
Ages 11+
Departure from the MaresiasTur office (Av. Francisco Loup, 500)
Six tours in three days, Friday to Sunday. On Friday, the Biketour 360º in the morning and the Mirante Rappel in the afternoon. On Saturday, the Ecological Trail to the Maresias Waterfall (7 Quedas) in the morning and the Discover Scuba Dive at Ilha das Cabras in the afternoon. On Sunday, the Calhetas Rappel, a 96-meter descent, and the EcoTour at Calhetas Beach in the afternoon. Always starts on Friday, for groups of up to 6 people. All six tours for less than buying them separately.
3 days, Friday to Sunday (9 am to 5 pm on all three days)
Ages 11+
MaresiasTur office (Av. Francisco Loup, 500); dive departs from Varadouro, São Sebastião
An adventure weekend, Saturday to Sunday. On Saturday, the Biketour 360º in the morning and the Mirante Rappel in the afternoon. On Sunday, the Calhetas Rappel, a 96-meter descent down the rocky shore, and the EcoTour at Calhetas Beach in the afternoon. Always starts on Saturday, for groups of up to 6 people. All four tours for less than buying them separately.
2 days, Saturday and Sunday (9 am to 5 pm on both days)
Ages 11+
Departure from the MaresiasTur office (Av. Francisco Loup, 500)
Two days to discover the underwater world and the Atlantic Forest. On day 1, the Discover Scuba Dive at Ilha das Cabras, in Ilhabela, with an instructor and all the gear. On day 2, the Ecological Trail to the Maresias Waterfall (7 Quedas) in the morning and the EcoTour at Calhetas Beach in the afternoon. All three tours for less than buying them separately.
2 days (day 1: dive at 9 am; day 2: 9 am to 5 pm)
Ages 11+
Day 1: Varadouro, São Sebastião; day 2: MaresiasTur office (Av. Francisco Loup, 500)
Three days with the best of ecotourism and diving. On day 1, the Biketour 360º in the morning and the Mirante Rappel in the afternoon. On day 2, the Discover Scuba Dive at Ilha das Cabras, in Ilhabela. On day 3, the Ecological Trail to the Maresias Waterfall (7 Quedas) in the morning and the EcoTour at Calhetas Beach in the afternoon. All five tours for less than buying them separately.
3 days (days 1 and 3: 9 am to 5 pm; day 2: dive at 9 am)
Ages 11+
MaresiasTur office (Av. Francisco Loup, 500); dive departs from Varadouro, São Sebastião
Two days of ecotourism in Maresias. On day 1, the Biketour 360º in the morning and the Mirante Rappel in the afternoon, on the Mirantes Trail between Paúba and Maresias. On day 2, the Ecological Trail to the Maresias Waterfall (7 Quedas). All three tours for less than buying them separately.
2 days (day 1: 9 am to 5 pm; day 2: 9 am to 12 pm)
Ages 11+
Departure from the MaresiasTur office (Av. Francisco Loup, 500)
In the morning, the Biketour 360º rides through Maresias with stops at the best viewpoints; in the afternoon, the EcoTour takes you to Calhetas Beach, tucked between rocky shores and forest. Both tours for less than buying them separately.
Full day (9 am to 5 pm, with a lunch break)
Ages 11+
Departure from the MaresiasTur office (Av. Francisco Loup, 500)
A full private speedboat route to Ilhabela, cruising past Atlantic coast beaches such as Maresias, Paúba, Santiago, Toque Toque Pequeno and Toque Toque Grande, Calhetas, Guaecá and Barequeçaba, before reaching Ilhabela's beaches: Curral, Viana (lunch stop; lunch not included), Sino/Garapocaia and Vila, the historic center. On the way back, there's a stop for a swim at Calhetas. The boat is a Runner 7500, 25 ft, with a cabin and a 200 hp engine. An onboard grill is available for an extra fee. About 6 hours, departing at 9 a.m. from Boiçucanga Beach. Price is per boat; bookings via WhatsApp.