Maya Bay was closed to visitors for nearly four years, from June 2018 until January 2022, because its reef had lost roughly eighty percent of its living coral. The bay sits on Phi Phi Leh, the smaller and uninhabited of the two main islands, ringed by limestone cliffs that rise close to a hundred metres from the water. Nobody lives there. Nobody ever has, permanently. The longtail itself is older than the tourism. Thai fishermen adapted the ruea hang yao — literally "long-tail boat" — after the Second World War by mounting surplus automobile and truck engines on a pivoting shaft, letting a single propeller swing free at the end of a bare pole. The design draws almost no water. That shallow draft is why these boats still reach coves where larger hulls cannot follow, and why a phi phi private longtail boat to maya bay remains the traditional approach rather than a nostalgic one. Phi Phi Leh entered global consciousness in 2000, when Danny Boyle's film adaptation of Alex Garland's novel used the bay as its central location. Production crews reshaped dunes and planted palms; a Thai court later ruled the alterations unlawful. The irony is durable. The film that made the bay famous also made it fragile, and the restoration that followed — anchoring bans, a floating pontoon on the eastern Loh Samah side, replanted staghorn coral nurseries — was an attempt to undo an image. Today, the bay's protection sits within the Hat Noppharat Thara-Mu Ko Phi Phi National Park, and boats may no longer enter Maya Bay directly from the sea. Visitors land at Loh Samah Bay behind the headland and walk through a short cut in the rock. Nearby, Pileh Lagoon holds emerald water inside a near-enclosed karst amphitheatre, and Viking Cave — named for the ship paintings on its walls, still worked for swiftlet nests — marks the island's eastern face. Blacktip reef sharks patrol the shallows at dawn. Entry to the park costs 400 THB (National park conservation fee per foreign adult), and access runs 07:00–18:00. Koh Phi Phi longtail boat tour operators time their departures against that window. A phi phi private longtail boat to maya bay tour therefore traces a route shaped by geology, cinema and conservation law in roughly equal measure — a landmark that had to be closed before it could be understood.