Tulum Ruins from the Sea — 8-Hour Coast Tour

Tulum is the only walled Mayan city built on the coast, and El Castillo sits on the cliff edge looking out over the Caribbean. It was built to be seen from the water — it worked as a navigation marker for Mayan traders coming up the coast — and eight hundred years later that is still the best angle on it.

Which is the whole argument for this trip. Everyone else sees Tulum from a car park, in a queue, in the heat, with a few thousand other people. You see it from a boat, from the sea, with a drink, and then you get in the water underneath it.

How the day runs

Welcome drink and out of Puerto Aventuras heading south — the opposite direction to every other trip in this fleet. It is about two hours down the coast, and you will know when you have arrived: the Castillo is the tallest thing on the cliff and it is unmistakable.

You anchor below the ruins and stay a while. Swim, snorkel the reef here — turtles, rays, tropical fish, all of it part of the Mesoamerican Barrier Reef — or stay aboard with the view and the bar. The crew serve ceviche while you do.

Heading back north we stop again at La Bocana, the sheltered pocket near the marina with chest-deep turquoise water. Second snorkel stop, and this is where the grill comes on: cheeseburgers or fajitas, cooked on board.

We troll on the move both ways. Anyone can take the rod, and whatever you land the crew will cook.

Then the last leg home, which usually lines up with the sun going down over the jungle behind the coast.

Three boats only

Two hours south and two hours back is a lot of running, so this trip goes on the motor yachts. The sailing catamarans are wonderful boats and completely wrong for this itinerary — at their cruising speed the day would be mostly transit. That caps the group at twenty rather than the hundred the coastal trips can take.

Which trip is yours?

They all leave from Puerto Aventuras with the same crew, the same open bar and the same boats. What changes is where you stop and how long you are out.

Half day

• Riviera Maya Cruise — 3 hours. La Bocana only — the half-day option, and the cheapest way onto a private boat.
• Inha Snorkel Tour — 4 hours. The Inha reef. Book it if snorkelling is the point.
• Paamul Bay Tour — 4 hours. A semi-secluded bay with a beach you can go ashore on.
• Inha & La Bocana — 5 hours. Both stops, and the only shorter trip with hot food off the grill.

Full day

• Cozumel & Palancar — 8 hours. Across to Cozumel for the island’s most famous reef.
• Tulum Ruins from the Sea (this trip) — 8 hours. South to El Castillo, seen from the water. Motor yachts only.

The full-day trips are quoted flatter across the fleet than the coastal ones — a crossing costs what it costs regardless of the boat — and they run on fewer boats, because the slower catamarans would spend the day in transit.

The open bar

Open for the whole charter — no tab, no per-drink charge, no counting. Beer, tequila, vodka, rum, whisky and soft drinks, with margaritas made on board. The brands aboard, plus premium spirits and bottle service, are on the open bar page.

Snorkel gear, fishing gear and towels are aboard for everyone, and the sound system takes your phone over Bluetooth — your playlist, not ours.

Where you should be staying

Departs the gated marina at Puerto Aventuras — closest to guests in Puerto Aventuras, Akumal, Playa del Carmen and Tulum. Start early; this is a full day.

One honest note: you do not go ashore at the ruins. This is the view from the sea and the water below it, not a guided walk through the site. If you want to stand inside the walls, that is a land tour and a different day.

How the price works

You charter the boat, not a seat on it, and your group has it to yourselves. Your group size — not the number of people paying — decides which boat. Eight hours is the standard; longer is quoted rather than listed.