Everyone sees Cozumel's coastline. Almost nobody sees the middle. The island's interior is dense, low jungle over limestone, cut by dirt tracks that go nowhere useful — which makes them perfect.
You get your own machine after a proper practice loop, so nobody heads into the trees still figuring out the throttle. Then the guide leads out: limestone whoops, puddles that are deeper than they look, tight canopy where the temperature drops five degrees, and the occasional iguana that does not move for anyone. In rainy season you will finish covered in mud. In dry season, dust. There is no third option and everyone knows it going in.
Midway we stop at a cavern in the jungle — a collapsed limestone chamber with a small pool, stalactites and the kind of cold, still air you do not expect on this island. Ten minutes with the engines off, which turns out to be one of the better parts of the day. Then we ride out to a quiet stretch of coast for a swim and a cold drink before heading back.
This is the tour people are nervous about at the briefing and loud about on the ride back. Drivers need a valid license. Everything else we handle.