Koh Losin is just a rocky pinnacle that barely breaks the surface of the water. It has a non-functioning lighthouse. There are other nearby pinnacles which do not break the surface. Seen from the deck of the Scuba Explorer.
Scuba Explorer's dive deck.
Anemone fish. The reddish thing is a barrel sponge.
Visibility was quite good at Losin.
Damselfish in soft coral.
See the Scorpionfish?
White segmented worms on a barrel coral.
Mr. Chin at the helm of the dive dingy.
Anemone and barrel sponge.
Damselfish in a coral head.
Dinner is served.
Crescent-tail Bigeye. These guys can change color from silver to the reddish color you see here.
I guess I like the combination of anemone and barrel coral.
Losin has huge amounts of pristine coral, some of it quite deep. This indicates clear water much of the time with sunlight able to penetrate far down.
Pink Anemone Fish
Sky Blue Phyllidia (about 7 cm long)
Sea Cucumber. No idea why he's rearing up like that. Seeking a mate?
This is the wreck of a previous Losin light.
Red Whip or Harp Coral
Scuba Explorer from the water after a dive.
Yours truly on the beach at Koh Kra. Scuba Explorer on the horizon.
The beach at Koh Kra.
Granite boulders at Koh Kra.
The tall island is Hin Sung; another dive site.
Outdoor deck on Scuba Explorer.
This boat caters to Japanese divers. Everything is in Japanese. These guys were my dive buddies.
We stopped on Koh Samui to drop off some divers and pick up some others. This is Big Buddha pier.
I had traditional coffee and Chinese style doughnuts at Diamond Secret restaurant.
This is at Hin Bai or Sail Rock. So many fishes. These are Bigeye Trevally.
This is the famous chimney at Sail Rock. It goes for about 30 meters, is quite vertical and an easy swim through.
Looking up through the Sail Rock Chimney.
Blue Ringed Angelfish
Phyllidia (about 5 cm long)
I made this YouTube video from clips I shot on several dives. Sorry for the poor quality. Need a better camera and a better eye....
YouTube Link <- Click here to view on YouTube in a larger size.
The Scuba Explorer dropped me off at Koh Tao. I stayed up on a hill at the Seaview Resort. It was a long way up and down.