Abrolhos at a glance
Abrolhos is a marine region off southern Bahia known for volcanic islands, coral reefs, seabirds, sea turtles and one of Brazil’s most important breeding areas for humpback whales. Abrolhos Marine National Park was created in 1983 and protects 87,943 hectares. The archipelago lies roughly 70 km from Caravelas and includes Redonda, Siriba, Sueste, Guarita and Santa Bárbara islands — the latter under Brazilian Navy jurisdiction.
When to visit Abrolhos
Abrolhos can be visited year-round, but the best season depends on your goal. ICMBio indicates June to November for humpback whales, with peak sightings from July to October. From December to April, the water is generally warmer and average underwater visibility tends to be better for diving.
What you can experience
The Abrolhos Bank concentrates a large share of Brazil’s humpback whale population during the breeding season. Visitors may also encounter seabirds, sea turtles, reef fish and characteristic coral formations. On Siriba Island, guided visits approach seabird nesting areas while respecting park rules.
How to plan the trip
Caravelas is the closest city and the main mainland base for reaching the park. ICMBio lists Porto Seguro at about 261 km from Caravelas, while Vitória is around 400 km away. The sea crossing from Caravelas to the archipelago usually takes about 2.5 to 5 hours depending on the vessel and sea conditions. Flexibility matters because wind and waves can change the day’s program.
This guide combines Scalea’s own photographs and field records with public information from institutions directly involved in Abrolhos. Rules, fees, schedules and visitor conditions may change; confirm operational information before traveling.
Want to experience Abrolhos during humpback whale season?
Discover Scalea’s 2027 Abrolhos Whale Expedition, with a small group, three days at sea and a comfortable base in Caravelas.
Explore the expedition