Coastal waters off Unknown, Thailand

Coastal waters off Unknown, Thailand. The scene depicts approximately 25 to 30 individuals engaged in snorkeling and swimming activities in deep blue-green water under a clear blue sky. Most individuals are wearing orange life vests, with many utilizing snorkeling masks and snorkels. They are dispersed across the mid-ground, with some actively observing underwater and others floating on the surface. Two stationary tour boats are visible in the background: a white speedboat marked "5 STAR MARINE" and "LOCUS" with a blue canopy is positioned on the right, and a red and white boat with partial text "SUPERIOR TRAVEL" is on the left. The water surface exhibits minor choppiness.