Nui Bay Viewpoint

Lookout on the ridge of the northern part of the island on the walking route between Loh Bagao and Nui Bay, with views down onto the cove and the west coast cliffs. The trail starts behind the SAii Phi Phi Island Village resort and is unpaved; allow 20 to 30 minutes uphill and wear proper shoes.

Nui Bay Viewpoint is at Nui Bay on the west coast of Phi Phi Don, reached by longtail from Tonsai or by the jungle trail from the viewpoint.

Not that we know of. This page on kohphiphi-live.com shows what Nui Bay Viewpoint is and where to find it.