Costa Rica is all about being outdoors, hiking and getting back in touch with nature. Though you can do all of this with plenty of luxury, the rain forests, jungles and mountain ranges will have your footprints all over them. Gaia Hotel And Reserve sits on a 14-acre reserve in Manuel Antonio, Costa Rica. Just about every sort of outdoor activity is available in or near Manuel Antonio: hiking, snorkeling, scuba diving, water sports, boating, horseback riding, waterfall rappelling, canopy safaris…the list goes on. For the best cardio strength, try running, spinning, swimming, dancing, jump rope and stair stepping.