Audio Guide of Bartola Biological Station

The station is open year-round, but visits are only available with authorized guides and require advance booking, ideally between 8:00 a.m. and 4:00 p.m. To get there, take a boat along the San Juan River from the San Carlos dock (a 1–2 hour trip); contact +505 8840 1234 or book local tours. More info at INTUR Bartola.

Admission is free for researchers, but guided tourist visits cost around USD 25–40 per person, including boat transport from San Carlos. Check updated prices with local operators or at INTUR Nicaragua, as they may vary.

A typical visit lasts 4–6 hours, including the boat ride and guided walks along the trails. If you want to explore more, plan a full day to enjoy the biodiversity at a relaxed pace.

Founded in 1996 by the National Autonomous University of Nicaragua (UNAN), it is a key research center in the Indio Maíz Biological Reserve, home to more than 500 bird species and rich rainforest biodiversity. Its importance lies in conserving one of the last remaining primary forests in Central America.

The dry season (December to April) is ideal because there is less rain and wildlife spotting is better. Go early in the morning to observe monkeys and birds at their most active; avoid the rainy season (May to November) because of slippery trails.

The trails are natural and forested, so they are not accessible for wheelchairs or people with reduced mobility; moderate walking is required. Check with guides for adapted options or short visits in flatter areas.

Nearby are El Castillo (a historic fortress 1 hour away by boat), the Solentiname Islands (art and birdlife), and the San Juan River for safari-style excursions. Combine it with a regional tour to make the most of your trip; info at INTUR.

Bring mosquito repellent, comfortable shoes, binoculars, water, and sunscreen; wear light-colored clothing and long sleeves. Book in advance, go with a guide for safety, and respect nature by leaving no trace.