Marietas Islands Tour From Puerto Vallarta

The Marietas Islands sit inside a federally protected national park off the northern mouth of Banderas Bay, and almost nothing about visiting them is informal. CONANP, Mexico's national protected areas commission, sets the entry fee, the hours, the life jacket requirement and the alcohol ban, and only licensed operators with federal permits may bring visitors. That makes a Marietas Islands tour one of the most regulated half-days you can buy in Puerto Vallarta, and one of the most rewarding: the islands hold some of the bay's clearest water, its densest reef fish populations, and the famous Hidden Beach, a collapsed crater you enter through a short sea tunnel.

This guide walks through the whole decision: how long the crossing takes, what the wristband fee covers, what the Hidden Beach rules actually say, whether you can reach the islands from Sayulita, and which tours on the current roster are worth your money. If you are still weighing the broader options on the water, the Puerto Vallarta boat tours overview covers catamarans, pangas and luxury charters across the whole bay.

What Is A Marietas Islands Tour From Puerto Vallarta?

A Marietas Islands tour is a licensed boat excursion from Puerto Vallarta or nearby departure points into Parque Nacional Islas Marietas, combining a crossing of the open bay with snorkeling inside the protected marine zone and, on permitted tours, a guided visit to the Hidden Beach. Tours typically run as half-day or full-day all-inclusive trips, and every visitor pays the CONANP conservation wristband fee on top of the ticket.

The islands themselves are a cluster of volcanic rock formations a few kilometers off the Punta de Mita peninsula. Because the area has been protected since the 1960s, first as a refuge and later as a national park, the reefs around the islands carry noticeably more marine life than the coastal sites closer to Puerto Vallarta. Snorkelers regularly pass over schools of sergeant majors, angelfish, pufferfish and rays, and the islands are a designated seabird sanctuary, home to large colonies of blue-footed boobies among other species.

The park is managed federally, which is why the rules feel stricter than anywhere else in the bay. CONANP, the Comisión Nacional de Áreas Naturales Protegidas, administers access through licensed operators, collects a per-person conservation fee via a wristband called the Brazalete de la Conservación, and publishes the official hours: the park opens Tuesday through Sunday, 8:00 to 18:00. There is no independent access. Private boats and kayaks cannot legally land visitors, so a permitted tour is the only way in.

For most travelers staying in Puerto Vallarta's hotel zone, the day looks like this: an early morning pickup or marina check-in, a crossing of 45 to 60 minutes or more depending on your departure point, a couple of snorkeling stops inside the marine zone, lunch and drinks on board, and, on tours that include it, the Hidden Beach corridor visit before the ride back. Full-day versions add beach time on the mainland coast nearby.

How Long Is The Boat Ride From Puerto Vallarta To Marietas Island?

From Puerto Vallarta itself, the boat ride to the Marietas Islands takes roughly 45 to 60 minutes or longer each way, depending on your departure marina and sea conditions. From Punta de Mita, the shortest crossing, the islands are about 15 minutes away across roughly 4.85 nautical miles of open water.

The departure point matters more than most travelers realize. Tours leaving from Marina Vallarta or the Nuevo Vallarta marinas cross a large stretch of open bay, which means more time underway and more exposure to swell. Tours leaving from the northern shore, especially Punta de Mita and La Cruz de Huanacaxtle, cut the crossing to a fraction of the distance. If you are prone to seasickness, a northern departure is the single best planning decision you can make.

Here is how the main departure points compare:

Sea state changes the math. On a calm dry-season morning the crossing from Puerto Vallarta is a pleasant cruise with humpback whale sightings in season; on a choppy afternoon after rain it can feel long. Morning departures consistently get the better water, which is one reason nearly every operator schedules them early. The crossing itself is part of the experience in winter: the regulated whale watching season runs approximately December 8 to March 23, and a restricted 1.5 km observation zone around the islands means boats slow down well before you arrive.

The three tours above span the realistic range for this trip: the flagship all-inclusive full-day Marietas tour, and two Los Arcos alternatives from the same boat-and-snorkel family that cost less and stay closer to shore if the crossing or the budget gives you pause.

What Does The CONANP Entry Fee And Wristband System Involve?

Every visitor to Parque Nacional Islas Marietas pays $125 MXN per person per day, collected through CONANP's mandatory Brazalete de la Conservación wristband. The park is open Tuesday through Sunday, 8:00 to 18:00, and the wristband is your proof of paid access, distributed through licensed tour operators as part of the permit system.

The wristband is not optional and it is not a tourist tax in the usual sense. It is the official federal entry-fee mechanism for the national park, and operators distribute the limited wristbands as part of their permits. Children under 12 are exempt from the fee, and discounts apply for Mexican nationals and residents with proof, seniors, people with disabilities, and students and teachers with valid ID. In practice, most tours fold the fee into the ticket price or collect it on the day, so confirm with your operator which arrangement applies before you board.

Two rules surprise first-time visitors more than any others. Life jackets are mandatory for anyone in the water, no exceptions, and alcohol consumption is prohibited inside the park. If your mental image of this trip involves a beer on the Hidden Beach, adjust it now: the drinks stay on the boat, and crews enforce this because federal enforcement patrols do. Visitors must also stay with their guides or park rangers while inside the protected zone.

The official rules of the park, as published by CONANP, break down like this:

The full park details, including the fee schedule and hours, are published on the CONANP official page for Islas Marietas National Park.

One planning note worth flagging: because wristbands are tied to operator permits, peak-season dates can genuinely sell out, especially weekends in the dry season. Booking ahead is not a sales tactic here, it is how the permit system works. The how far in advance to book a Puerto Vallarta tour guide covers the general booking windows, but for Marietas specifically, earlier is better.

Can I Swim To The Hidden Beach On The Marietas Islands?

You can enter the Hidden Beach, but only on a licensed tour that includes it, only through the buoy-marked access corridor, only with a mandatory life jacket on, and only when sea conditions allow the tunnel entry. Independent swimming to the beach is not permitted, and diving is prohibited inside the park.

The Hidden Beach, Playa del Amor, is a sand-floored crater open to the sky, formed when the roof of a sea cave collapsed. There is no walk-in entrance. Access is through a short tunnel in the rock that is fully submerged at high tide and swimmable only in the right tidal window, which is why tours time the visit and why crews check conditions on the day. If the swell is running, the tunnel closes, and no operator will risk it.

Access is specifically open Wednesday through Sunday, 8:00 to 17:00, within the park's broader Tuesday-Sunday schedule. Visitors must stay with their guide, wear the life jacket for the tunnel swim, and follow the buoy-marked corridor on the approach. The coral reef restoration work the park has invested in is the reason the rules are this strict: the islands' reefs took decades of pressure before federal protection tightened, and the current regime is designed to keep the site open rather than close it again.

What that means for booking: not every Marietas tour includes the Hidden Beach. Some trips are snorkeling-only inside the marine zone, which is often the better day for families with young kids or nervous swimmers anyway. If the Hidden Beach is the reason you are booking, confirm the tour description explicitly includes it, and have a backup plan in mind for the small chance that tide or swell closes the tunnel on your date.

What Is Snorkeling Like Around The Marietas Islands?

Snorkeling inside the Marietas marine zone covers protected reefs with typically strong dry-season visibility, with protected reefs holding large schools of tropical fish, rays, octopus and occasional turtles in water that is typically clearest from November through May. The federally protected status means no fishing, no anchoring on reefs and strict no-touch rules for marine life.

The protection is the product. Because the islands have been off-limits to fishing and anchoring for decades, the reef communities here are denser than anywhere along the developed coastline. Snorkelers commonly see sergeant majors in the hundreds, king angelfish, porcupinefish, moray eels in the rock crevices, and eagle rays over the sand patches. Visibility in the dry season can be excellent, while the warmer months bring murkier water after rain, the same pattern that governs the Los Arcos snorkeling tour on the south side of the bay.

The rules inside the water are federal, not operator house rules. No touching, chasing or feeding marine life, no standing on coral or rock, and nothing may be removed from the water. Boats use designated moorings rather than dropping anchor. None of this cramps the experience; it is the reason the experience exists. The full index of guides sits on Tours in Puerto Vallarta.

The tour that best packages all of this is the Marietas Islands National Park Full-Day All-Inclusive, the flagship trip on this site's roster. It carries a 4.8 rating from 771 reviews and runs from $120, covering the crossing, the park access, snorkeling gear, food and open bar aboard. For a full comparison of the other reef options in the bay, the Puerto Vallarta snorkeling tours guide breaks down Los Arcos, Majahuitas and the Marietas side by side.

If the full-day commitment or the $120 price point is more than you want, there is a middle path. The Luxury Yacht Tour, Snorkeling, Open Bar & Lunch runs from $89 with a 4.6 rating from 786 reviews, trading the Marietas crossing for a smaller-group yacht format with snorkeling stops. It does not reach the national park, but it gives you the open-bar lunch format at a lower price.

Can I Take A Tour Of The Marietas Islands From Sayulita?

Yes, tours to the Marietas Islands run from Sayulita and other northern departure points including Punta de Mita and La Cruz de Huanacaxtle, and the crossing from the north shore is far shorter than from Puerto Vallarta, roughly 15 to 35 minutes depending on the port. Sayulita departures suit travelers staying in Riviera Nayarita rather than Puerto Vallarta itself.

The northern towns sit much closer to the islands. Punta de Mita, the peninsula that nearly touches the Marietas, is the shortest hop at about 15 minutes, and Sayulita-based operators run small-boat trips that reach the park in well under an hour. If your base is Sayulita or San Pancho, booking from the north shore saves you the drive down to Puerto Vallarta's marinas and back, which can eat two hours of the day.

The trade-offs are real, though. Northern departures are usually smaller pangas rather than the large all-inclusive catamarans, so the onboard lunch and open bar format is thinner or absent. The roster's own Sayulita-area product, the Sayulita & San Pancho Day Trip, is a land-based cultural day trip from Puerto Vallarta rather than a Marietas boat tour, so if you are staying in Puerto Vallarta and want to combine both towns with islands, you are really looking at two separate bookings. The Sayulita day trip from Puerto Vallarta guide covers that side of the bay in detail.

One more northern-shore consideration: the same CONANP rules apply regardless of where your boat leaves from. The wristband fee, the life jacket requirement and the licensed-operator-only rule are identical from every port. A cheaper northern ticket that seems to skip the fee is either folding it in or cutting a corner, and the latter is not a corner you want cut inside a federal park.

Which Marietas Tour Should You Book?

For most travelers, the best value is the Marietas Islands National Park Full-Day All-Inclusive at from $120 with a 4.8 rating from 771 reviews, because it bundles the crossing, park access, snorkeling gear, food and drinks. Budget travelers who mainly want reef fish can save with a Los Arcos tour from $48, and groups wanting space should look at catamaran formats.

The decision really comes down to three questions: do you want the full-day all-inclusive format, how badly do you want the Hidden Beach, and how does your stomach handle open water. Here is how the main options compare:

The two Los Arcos rows are there for honesty, not as bait. Los Arcos is a different marine park on the south side of the bay, reachable in 20 minutes from Boca de Tomatlán, and if your priority is fish per dollar rather than the specific Marietas name, those tours deliver a strong reef morning for under $50. What they do not deliver is the Hidden Beach, the seabird islands or the open-water crossing that makes Marietas feel like an expedition.

The Mega Catamarans All-Inclusive Remote Paradise Beach trip, 4.8 from 541 reviews and from $120, is the format contrast worth knowing: same all-inclusive price tier as the flagship Marietas tour, but the day is weighted toward a remote beach stop rather than the national park's reefs. Families with small children often prefer it precisely because the Hidden Beach tunnel swim is off the table.

A note on timing your booking around the calendar. The dry season from November through May brings the calmest seas and the clearest water, and it overlaps the whale season that runs approximately December 8 to March 23, so a winter crossing often includes whale sightings before you even reach the islands. The rainy months of August and September bring the roughest water and the highest chance of a rerouted or rescheduled day, as covered in the best time to visit Puerto Vallarta for tours guide. The Eastern Pacific hurricane window officially runs May 15 through November 30, per the NOAA tropical cyclone climatology page, with peak regional risk in August through October.

What Should You Bring And Know Before You Go?

Bring reef-safe sunscreen applied before boarding, a towel, dry clothes for the ride back, motion sickness remedies if open water bothers you, cash for the wristband fee if your operator collects it on the day, and a waterproof pouch for your phone. Confirm whether your tour includes the Hidden Beach, and check the park's Monday closure against your travel dates; note that Hidden Beach access is closed Monday and Tuesday.

The packing list is short because the tour covers most needs, but the failures people report are consistent: sunburn on the crossing, seasickness on the swell, and phones drowned in the tunnel. A full breakdown lives in the what to bring on a Marietas Islands tour guide, including the gear specifics for the tunnel swim.

Two things deserve a final flag. First, the Monday closure catches travelers every week; the park runs Tuesday through Sunday, and Hidden Beach access is additionally closed on Tuesdays, so check your dates against both. Second, the Hidden Beach depends on tide and swell on the day, so book with an operator whose cancellation terms you know, and treat the beach as the highlight that might gracefully become an extra snorkel stop. The flagship tour and the alternatives above are weather-dependent, so check each operator's live listing for its free-cancellation window before booking.

That covers the whole picture: the crossing, the wristband, the rules, the reef and the booking decision. For anyone planning the wider week, this trip pairs naturally with a whale watch in winter or a south-bay snorkel morning, and it is the one boat day in Puerto Vallarta where the rules, not the operator, set the experience.

Common Questions About Marietas Islands Tours