Feb 2006 Tortuga Lodge Pool Designed to blend into the river environment, Tortuga Lodge's award-winning pool features an environmentally-friendly purification system that uses an undetectable amount of salt instead of commercial chlorine. The water does not irritate the eyes. See Lodge information and prices. From a guest: "We had a wonderful time at the Tortuga Lodge - loved the accommodations, food, and tour guides. It was appropriate for all of us in terms of activities. I would really recommend your Costa Rica Expeditions. It was a great experience." -Sandy Hansen, June 26, 2007.