A One Paris

A One Paris is a dive operation based in Ranong, Thailand, not Paris. The name might throw you off, but the vibe is all North Andaman Sea. They've been running trips since 1999, with a second base on Koh Payam, an island about two hours by boat from the mainland. Their specialty is live-aboard diving. Think multi-day trips through Thai Marine National Parks like Koh Similan, Koh Surin, Koh Tachai, and Koh Bon, plus the famous Richelieu Rock. They also run expeditions to Myanmar's Mergui Archipelago. Snorkelers are welcome too, so you don't have to be fully certified to get out there. If you're new to it, they can set up an introduction dive on shallow reefs. The team is multilingual, speaking English, French, and German, and they offer PADI courses from Open Water up to Dive Master. Most of the academic and training sessions happen at their Koh Payam location. You can also charter their boats if you have something specific in mind. It's a solid pick if you want actual dive trips with a…