Isla Contoy Tour from Playa del Carmen: Birds, Rules and Prices

A national park by decree

Parque Nacional Isla Contoy was created by decree published in the official gazette on 2 February 1998, and the protected area covers the island and the sea around it, 5,126.26 hectares in total. Only 230 hectares of that is land, the remaining 4,896.26 hectares is sea. The island itself runs about 8.5 km long and sits roughly 30 km north of Isla Mujeres, which is why nearly every tour pairs the two islands.

Contoy has also been a Ramsar wetland of international importance since 2003, a second layer of protection on top of the national park status. The full park decree sets out the boundaries in detail.

The 200-visitor daily cap

This is the fact that shapes every Isla Contoy tour. Regla 49 of the management programme caps tourist and recreational visits at 200 people per day in the park. The same rules limit group sizes on the ground: the Central Lagoon trail, the observation tower, the Dunes trail and the Ixlaché snorkel each take a maximum of 10 people at once including the guide, and snorkeling is capped at 10 visitors per guide.

In practice that means authorized boats carry small batches ashore in rotation rather than emptying fifty people onto the beach at once. When demand is high, the cap is also the reason tours sell out, so booking ahead matters more here than on any other island day from Playa del Carmen.

One pier, authorized boats only

Landing is allowed only at the pier of the visitor center, under Regla 24 of the programme. Tourist service permits are issued by SEMARNAT through CONANP and are valid for up to two years, and private boats must notify the park director in advance before approaching. There is no public ferry, no scheduled crossing and no way to visit on your own without that authorization.

The public-use zones are small: the visitor center area covers 18.2 hectares with its beaches, pier, museum and tower, plus the 8.4-hectare Ixlaché snorkel zone. Everything else, including the nesting beaches, the rocky headlands and the north tip with the navy post and lighthouse, is closed to visitors. The management programme is the source for all of these rules.

• No sunblock, tan lotion or insect repellent on the island
• No cigarettes or electronic cigarettes, the operator runs Contoy smoke free
• Do not touch coral while snorkeling
• No landing anywhere except the visitor center pier
• No access to nesting beaches, headlands or the north tip
• Bring cash, cards are not accepted for souvenirs on the island
• Life jackets are mandatory in the water as a park rule

Visitor center, museum and the observation tower

Nearly everything a visitor sees sits on the south end of the island around the visitor center, which holds a small museum and an interpretation area. From there, guided walks follow interpretive land trails through dunes and lagoon habitat, and the observation tower gives you a view over the lagoon and the colony sites. From the beaches and platforms near the center you can expect to spot magnificent frigatebirds, double-crested cormorants, brown boobies and brown pelicans, the latter in the largest colony of its kind on the Atlantic coast.

The whole circuit is done on foot with a guide, which is exactly what the 10-person group limit is designed for. After the walk, tours serve lunch on the beach before the boat moves on.

Birds: about 170 species and the migrants

The park's official management programme records 173 bird species, of which 79 are migratory winter visitors. Other sources count 152 or even 210, so we say about 170 species recorded, and the programme document is the reference. The island hosts the largest brown pelican colony on the Atlantic coast, and frigatebirds nest between November and April.

Royal and dusky terns nest roughly from April to September, and tricolor herons from March to July. Eleven of the island's beaches are sea-turtle nesting sites for hawksbill, loggerhead and green turtles, all listed as endangered, and those beaches are never open to visitors.

Snorkeling at Ixlaché

The Ixlaché reef lies in the snorkel zone south of the island and forms part of the Mesoamerican Reef, with a mooring site limited to six boats at a time. Park rules for snorkeling are specific: you need mask, snorkel, fins and a life jacket or a wetsuit of 4 mm or more, a waist float does not count. Swimmers must keep at least 3 m from coral, and a red flag stops the activity when wind exceeds 25 km/h or swell tops 50 cm.

On most tours the snorkel stop happens on the Contoy leg of the day, and if the weather cancels it, operators compensate with extra island time. It is a calm, shallow reef, well suited to casual snorkelers rather than divers.

What the Contoy and Isla Mujeres day includes

The tour we feature is run by Ocean Tours Mexico and lasts 8 hours with round-trip transport from Playa del Carmen and the Riviera Maya included. It costs $179 per person, rated 4.8 from 822 reviews, with a maximum group of 50 and infant, child and adult age bands. On the island you get a guided walk, then lunch on the beach with a choice of grilled chicken or tikin xic-style fish served with rice, totopos, salad and fresh fruit.

Water, soft drinks and beer flow on board, there is a coffee break, and a certified bilingual guide travels with you the whole day. The afternoon adds a guided reef snorkel and about one hour of free time on Isla Mujeres before the ride home. Free cancellation applies up to 24 hours before departure, and weather cancellations are rescheduled or refunded.

The $20 cash fee and the official park entry

The $20 per person for conservation of marine fauna covers federal marina and national park fees and is paid in cash when you are picked up. For context, the federal entry right for Isla Contoy was set at MXN 225 per visitor per day, which works out at $12.39 (225 MXN), so part of the $20 line clearly goes to marina and boat charges rather than the park alone. Bring bills, since cards are not accepted for the fee or for souvenirs.

What to pack: a towel, comfortable fresh clothing, a long-sleeved cotton shirt, a change of clothes, swimsuit, hat, sunglasses and sandals. Leave sunscreen, tan lotion, insect repellent, cigarettes and electronic cigarettes behind, because none of them are allowed on Contoy for conservation reasons. The official park rule bans only non-biodegradable sunscreen in the Ixlaché snorkel zone, but the operator asks for none at all on the island, and the stricter rule is the one we follow.

A rashguard does the job of sunscreen without breaking it.

How the two islands fit together

Contoy lies off the north tip of Isla Mujeres, and Isla Mujeres is essentially the gateway town where the Contoy boats are based, so the two islands end up in the same day. The pattern is simple: the long, quiet nature half first, then beach or town time on Isla Mujeres on the way back. The featured card gives you about one hour of free time there, enough for a swim or a short walk but not a full island exploration.

If you want the longer version of Isla Mujeres with an open bar and no Contoy leg, our Isla Mujeres catamaran guide covers that trip separately. Combining the islands is also why the day runs a solid 8 hours from hotel pickup to drop-off.

Bird season runs November to April

The best window for birds is November to April, when resident nesters are joined by the winter migrants, and the light is best between 6 and 9 am. Frigatebirds nest from November to April, which overlaps neatly with the peak visitor season. Royal and dusky terns nest roughly from April to September and tricolor herons from March to July, so there is breeding activity most of the year.

Note this birding calendar comes from a local operator rather than CONANP, but it matches the migration pattern in the official species list. Birders should also know there is no seasonal closure of the visitor zones for tourists, the park stays open year round.

Wind, nortes and sold-out days

Cold fronts known as nortes run from October to March and raise swell on the crossing, and the port captain closes ports when wind gets high, which means rescheduling or a refund rather than a rough ride. Snorkeling at Ixlaché stops under a red flag when wind passes 25 km/h or swell tops 50 cm, with extra island time as compensation. The other constraint is the 200-visitor daily cap, which makes prime-season dates sell out well in advance, especially around holidays.

In 2025 the park recorded 56,918 visitors, which averages out under the cap but concentrates heavily in high season. If your dates are fixed, book early, and keep a backup day in your itinerary.