While sailing up the brackish waters of Las Baulas National Park, in a Two- hour bilingual guided tour, you\' ll be able to experience crocodiles sunning on the banks or swimming alongside the boat while green parrots call from the above and howler monkeys play among the treetops, find big iguanas and different species of wading birds, amidst the mangroves, orchids, and trees lining the river.The Tamarindo River Boat Tour promise you stunning photos teeming whit wildlife, all within minutes from Tamarindo.