Flamingo Adventures Playa Flamingo, Guanacaste, Tours and Rentals. Specializing in ATV Tours in the mountains around Guanacaste, Costa Rica. When looking for the cheapest flamingo tours costa rica has to offer why not try the best Jet-Ski Costa Rica has available. Parked on the beach in front of the Westin Conchal, or following the Costa Rica coastline from the Flamingo Marina Resort, Guanacaste. We also visit the volcanoes for all day tours, have some of the best day trips Nicaragua has to offer and have transportation available from Tamarindo Beach, Coco Beach, Potrero Beach, Brasilito and many more locations. We are happy to offer you excellent customer service and can also recommend other tours Flamingo Adventures has to offer as your best source for the best flamingo tours costa rica has.