explore the mangroves on longtail boat, phang nga bay, thailand

andaman ao phang nga ko thalu ok koh talu phangnga thailand aerial roots boat brackish canal canoe coast coastline ecotourism environment forest greenery indian ocean indochina island kayak landmark landscape mangrove mountain national park nature bay plant recreation relax resort row saline sea shore siam sightseeing southeast asia swamp tour tourism travel tree trip tropic vacation vegetation