A shopfront in Plaza Oaxaca on Flamboyán, open seven in the morning until ten at night, every day of the week.
Besides the standard bay tour they run the sea turtle release — olive ridley hatchlings, in season, at dusk, under the supervision of the camp that collected the nest — and the Ventanilla lagoon trip for crocodiles and birds. Turtle releases are regulated and the hatchlings must go in at the right hour; anyone offering one at midday is not running a real programme.