Ilha das Couves is one of the most sought-after destinations on the São Paulo coast, and that’s no exaggeration. About three hours from the capital, in Ubatuba, it has become a benchmark when it comes to crystal clear waters, unspoiled nature, and that feeling of exclusivity that transforms a simple outing into an unforgettable experience!
Nicknamed the “natural aquarium, “ the island impresses with its crystal clear waters. On sunny days, the blue-green color is so intense that the fish seem to float beneath visitors’ feet.
To get an idea of how clear the sea is there, you don’t even need a mask to observe marine life, although snorkeling is one of the most popular activities there.
What to expect from Ilha das Couves in Ubatuba?
Although small, Ilha das Couves offers two complementary scenarios. Praia da Terra (or Praia Menor) is usually the first landing point for boats. With calm and translucent waters, it is perfect for those who want to relax as soon as they arrive. There is also the only kiosk on the island, offering basic support facilities.
Praia de Fora (or Praia Maior), which is about 250 meters long, attracts those who prefer more space to spread out their beach towels and spend hours alternating between swimming and relaxing. A quick trail, approximately five minutes long, connects the two beaches, allowing you to enjoy the best of both sides on the same trip.
What really sets Ilha das Couves apart is the strict control of visitors. Access is limited by shifts (morning, afternoon, or full day, depending on the season), a measure adopted to preserve the ecosystem and avoid overcrowding. To get there, you can only use accredited boats that depart from the Picinguaba region , in the north of Ubatuba.
This system requires planning, especially on holidays and during high season, when spots fill up quickly. On the other hand, it is precisely this organization that keeps the sea clean, the environment peaceful, and the experience more exclusive.

Get ready for the trip
If you are thinking of including Ilha das Couves in your next itinerary along the North Coast, it is worth booking transportation in advance and choosing, if possible, the early morning hours. The light makes the water even more translucent and the atmosphere is quieter, ideal for photos and contemplative dives.
In addition, as there are minimal facilities, it is important to bring water, light snacks, sunscreen, and insect repellent. And everything you bring must come back with you, after all, the zero waste policy is essential to maintaining environmental balance.
Ilha das Couves proves that you don’t have to cross the ocean to enjoy an experience worthy of the Caribbean or the Maldives. If the idea is to escape the obvious beaches and enjoy a day of truly crystal clear sea, perhaps it’s time to plan your visit before next weekend’s spots are sold out.