El Castillo Village & Fortress
Visit this picturesque riverside town and explore the 17th-century fortress for incredible views and a journey back through colonial history.
Rio San Juan: A Journey Through History and Nature
The department of Rio San Juan is defined by its rivers, rapids, jungle, and its hardworking people, artists, and hospitable artisans. It has been traversed by indigenous chiefs, conquistadors, writers, and travelers, and today it is recognized as one of the greenest and rainiest regions in Nicaragua.
Its main attraction is the San Juan River, which connects Lake Cocibolca with the Caribbean Sea. Adjacent to it lies the Solentiname Archipelago, a group of 36 islands and islets of volcanic origin, prized for its rich natural, cultural, and historical heritage.
The municipality of El Castillo preserves the historic colonial fortress of the Immaculate Conception, built by the Spanish over 300 years ago to defend the interoceanic route. From there, visitors can enjoy spectacular views of the river and relive part of the country's military history.
The Indio Maiz Biological Reserve is one of Rio San Juan's must-see destinations. Known for its rich biodiversity and conservation efforts, this unique environment is a true paradise for nature lovers and wildlife watchers.
Rio San Juan is a destination where history, culture, and biodiversity come together to create a unique experience in southern Nicaragua.
Bartola Trail, Indio Maiz Reserve
Hike through the Indio Maiz Biological Reserve, one of the most biodiverse areas in Central America. Follow guided trails to spot exotic wildlife like toucans and tropical frogs.
Los Guatuzos Wildlife Refuge & Solentiname
Take a boat tour through mangrove-lined canals and tropical forests. Witness exotic birds, caimans, and monkeys in their natural habitat while soaking in the unique art and culture of the Solentiname islands.
Night Adventure Tour
Experience the river's transformation after dark. Navigate under the moonlight to spot caimans and listen to the symphony of the jungle, a magical experience for adventure seekers.