The Phi Phi Islands rise majestically from the Andaman Sea, their limestone cliffs towering overhead, giving way to white-sand beaches and lush green jungle further inland. Of the two main islands, Phi Phi Leh (with its stunning Maya Bay, made famous by the 2000 film The Beach) remains uninhabited, while the increasingly busy Phi Phi Don lacks roads, giving it a laid-back feel, despite its popularity. Longtail boats putter between the islands, surrounded by turquoise waters and colorful marine life.