Mangrove Tunnel Kayak Adventure. Experience the waters off Key Largo as a local during this 3 hour tour in the mangroves off Key Largo. Kayak through crystal clear waters as we learn about the mangroves and their importance to the ecosystem of the Florida Keys. Learn about the birds, fish, turtles, and manatees that frequent these areas. For those that are interested snorkel through some of the tour as you experience the world under the mangroves as well. For those booking a 2 or more guests, we will automatically assign tandem (2 person) kayaks to those travelers. Travelers requesting single kayaks…please call us after booking to request single kayaks.