Police in Puerto Aventuras, the gated marina resort community on Mexico's Riviera Maya, are investigating after patrolling officers discovered a body dumped beside a rural road south of town.

According to local reports, officers were driving past the area on Friday afternoon when they noticed a powerful odour coming from a dirt track that leads to a ranch, less than six kilometres from Puerto Aventuras and just off the main federal highway. Following the smell, they found a large bag tossed at the side of the road. Inside was the body of an adult male in an advanced state of decomposition — bound and gagged.

Investigators have not named the victim and are working to identify him. No arrests have been announced, and authorities have not said whether they suspect local involvement or a body transported from elsewhere. The location matters, though: Puerto Aventuras sits along the Federal Highway 307 corridor between Playa del Carmen and Tulum, one of the busiest tourist routes in Quintana Roo, and bodies left along rural turn-offs in this region have become an unsettling pattern in recent years as cartel-related violence has touched parts of the Riviera Maya.

Puerto Aventuras itself is a low-key, gated community built around a marina, popular with families, golfers, and yacht owners, with dolphin encounters and condo resorts. The discovery happened outside the town's gates on a ranch access road, not in tourist zones. Visitors to the area should be largely unaffected day to day, but the case is a reminder that the strip between Cancún and Tulum is not uniformly safe, and that isolated back roads away from the highway and hotel zones carry real risk. Travellers are best served sticking to well-trafficked routes, avoiding unlit rural tracks, and keeping an eye on official travel advisories for Quintana Roo, which most governments currently rate as generally safe for the main resort areas with caution advised elsewhere.

Anyone planning a stay in Puerto Aventuras or nearby Playa del Carmen doesn't need to cancel — millions visit the Riviera Maya each year without incident — but stories like this one are worth knowing about when you're choosing where to wander off the beaten path.