Hike at Piedras Blancas National Park Piedras Blancas National Park, is one of the last remaining stretches of lowland rainforest on the South Pacific Costa Rica. Interactive outdoor activity. Primary lowland rainforest. Endemic species observation. Nature lovers. Difficulty level Level 4: Challenging - good mobility and fitness needed Duration 4hrs Max. passengers 64 Booking code A-GLF10 Please note Appropriate layered clothing, cap, sun block, insect repellent and comfortable walking shoes. Practical information: Language: English and Spanish. Included: Snacks and seasonal fruit. Remarks/requirements: Appropriate layered clothing, cap, sun block, insect repellent and comfortable walking shoes. Walking information: 2 Hrs 30 mins of walking. Wheelchair accessible: No.