Puerto Viejo de Sarapiqui offers travelers a serene gateway to lush rainforest adventures and rich agricultural heritage. Easily reached via the scenic Braulio Carrillo Highway, this riverside town thrives with eco-lodges and working cacao plantations, including the renowned Tirimbina Biological Reserve - where canopy bridges reveal howler monkeys and toucans among ancient trees. Explore organic chocolate tours, paddle through calm jungle waterways by canoe, or hike through protected lowland forests bursting with biodiversity. Nearby, the educational Butterfly Garden and suspended bridges of Nambí Reserve deepen the connection to nature, while modest local eateries serve up fresh bocas and rice-based dishes rooted in Caribbean influence. Unlike its coastal-named neighbor, this Puerto Viejo is a verdant inland retreat that values conservation and authentic rural charm, making it a sincere choice for travelers seeking quiet immersion in Costa Rica’s tropical heart.