Hellfire Pass is on the west side of the island and to the south of the hut is a long ride that looks west onto forever.  Along the ridge you can look north and see the coastline as well as Codfish Island.  The bottom picture is looking south along the ridge.  The trail has a muddy descent down to Little Hellfire Beach, which is on the bay in the middle of the picture.  The track goes over the ridge beyond the beach and leads to Mason Beach.