Sakatia Turtle Grounds

Off Sakatia's shore, a seagrass meadow supports one of the western Indian Ocean's easiest big-turtle encounters. Green turtles — including seriously large adults — graze the grass in a few meters of water, so habituated to respectful snorkelers that they carry on cropping while you hang above, listening to the rasp of beak on blade. Hawksbills patrol the patch reefs at the meadow's edge, batfish and juvenile reef fish shelter in the shallows, and the whole thing works from a beach entry. Guides enforce the obvious rules: no touching, no riding, no blocking a turtle's path to the surface.

اللحظة التي جئت من أجلها: Large grazing green turtles at snorkel depth, meters from shore

التضاريس: Seagrass meadow over sand off Nosy Sakatia, fringed by patch coral

التيار: Shallow seagrass flat in Sakatia's lee; tide sets the working depth more than current does.

المخاطر: Sunburn and boat traffic in the channel; watch the tide over the shallowest grass.

الحفاظ على البيئة البحرية: Seagrass is the turtles' pantry — stand nowhere, fin gently, and keep the meadow intact.