Hacienda Guachipelin offers up a range of adventure tour options, including horseback riding, hiking, white-water river inner-tubing, a waterfall canyoning and rappel tour, and a more traditional zip-line canopy tour. The most popular is the hacienda’s 1-Day Adventure pass, which allows you to choose as many of the hotel’s different tour options as you want and fit them into 1 adventure-packed day. The price for this is $80, including a buffet lunch and transportation. Almost all of the beach hotels and resorts of Guanacaste offer day trips here, or you can book directly with the lodge. Be forewarned: During the high season, the whole operation has a bit of a cattle-car feel, with busloads of day-trippers coming in from the beach. Also, I have found the inner-tube adventure to be fairly dangerous when the river is high, particularly during or just after the rainy season.