Kayaking in World Found: 2 | Change Filter Options Onca Explorations Explore Mexico's aquatic wildlife with Onca Explorations. Go kayaking, snorkeling, whale watching, swimming with dolphins, and more! Talamanca Ecotourism and Conservation Association (ATEC) Discover the Talamanca region of Costa Rica with ATEC. Take a local cooking class, go for a surf lesson, trek through the rainforest, and more.