Plizio Visual Lab
Ilha Grande

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Ilha Grande is an island located off the coast of the state of Rio de Janeiro, Brazil, covering an area of approximately 193 square kilometers. The island's topography is characterized by rugged mountains, with the highest peak, Pico do Papagaio, reaching an altitude of 982 meters above sea level. Historically, the island served several isolated functions, including a leper colony and later the high-security Cândido Mendes prison, which operated until its closure in 1994. Since the prison's decommissioning, the island has transitioned into a major ecological destination, protected largely by the Ilha Grande State Park. The environment remains remarkably preserved due to a strict ban on motorized vehicles, which has helped maintain its extensive Atlantic Forest cover and diverse wildlife. In 2019, Ilha Grande, along with the nearby town of Paraty, was inscribed as a UNESCO World Heritage site for its unique combination of cultural and biological significance. Today, it is a center for sustainable tourism and scientific research regarding coastal ecosystems.
- Location: Brazil
- Top sights: Pico do Papagaio · Museu do Meio Ambiente · Museu do cárcere
- Nearby: Ilha Grande (7 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 26 | 26 | 25 | 24 | 22 | 21 | 21 | 21 | 22 | 23 | 24 | 25 |
| Rain mm | 213 | 177 | 183 | 109 | 70 | 48 | 45 | 41 | 72 | 117 | 217 | 231 |
📋 Practical info
Geography
Facts
- The island covers a total area of 193 square kilometers.
- Pico do Papagaio is the highest point at 982 meters.
- The Cândido Mendes prison was officially closed in 1994.
- Motorized vehicles are strictly prohibited on the entire island.
- UNESCO added the island to the World Heritage list in 2019.
- There are over 100 distinct beaches located along the coastline.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights in the town Ilha Grande (11)
Sights nearby
Frequently asked questions
Are cars allowed on Ilha Grande?
How do you get to the island?
What is the most famous beach on the island?
Are there ATMs on the island?
What was the 'Presídio de Dois Rios'?
Ilha Grande: where is it located?
Ilha Grande: what is there to see?
Ilha Grande: when is the best time to visit?
Ilha Grande: why is it worth visiting?






























