REVIEW · LOS ARCOS MARINE PARK TOURS
Private Snorkeling Adventure: Los Arcos & Colomitos Beach
Fish spotting feels personal here. This private Puerto Vallarta snorkeling trip pairs a boat ride to Los Arcos with an hour on Playa Colomitos, guided by a naturalist/biologist guide and run with snorkeling gear provided.
I particularly like the calm, no-crush feel of a private setup, plus the way the guide helps you get comfortable in the water. I also like that included gear means you can show up ready to swim without hunting for rentals. The one drawback to consider is simple: there is no hotel pickup, so you’ll need to get yourself to the Marina Vallarta meeting point.
Key things to know before you go

- Private, small-group experience so your snorkeling time feels more focused and less rushed.
- Naturalist/biologist guide who teaches you what you are seeing, not just how to wear equipment.
- Los Arcos de Mismaloya gets the full attention with about two hours in the water and around the park.
- Playa Colomitos beach hour gives you a true break after snorkeling, with a chance to swim again at a quieter spot.
- Gear and life vest included, plus water and soda to keep you steady and hydrated.
- Port fee not included (5 USD), so plan for that extra at some point.
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Puerto Vallarta snorkeling, without the chaos

If your idea of a great beach day includes clear water time and less waiting around, this private snorkeling combo makes sense. You get a motorboat ride along the Puerto Vallarta coast, a focused swim at Los Arcos, and then a final stretch at Playa Colomitos.
What I like about the format is that it is not built like a cattle-call. You check in at the marina, then you go. No long itinerary detours. No squeezing into a packed boat to fit in one more stop.
And the coast ride is not just filler. You get to view the PV shoreline from the water as you head toward the Los Arcos area, where you start seeing why boat access matters for the smaller stretches of coastline beyond the main roads.
Marina Vallarta check-in: quick start, clear expectations

You will begin at Ecotours Vallarta, at Proa 20 in Marina Vallarta. Plan for a short check-in window, around 15 minutes. It is a straightforward start, and since this is near public transportation, you have options if you are not traveling with a taxi from your hotel.
One practical note: hotel pickup and drop-off are not included. So the value of this tour depends partly on where you are staying. If you are already close to Marina Vallarta, you can keep the whole day simple. If you are far away, you’ll want to budget time for getting to the meeting point.
Also, this is an activity that works best with good weather. You are not “stuck” in a bad-sea situation, but the operator does require conditions that let the boat and swimming work safely.
The motorboat ride to Los Arcos: views plus momentum

Once you are checked in, you head out by motorboat toward Los Arcos de Mismaloya. This is one of those rides that helps your snorkeling day feel like more than just gear and water time.
You’ll have that coast scenery in front of you while the boat moves you efficiently to the park. That matters because snorkeling is not a slow sport. The quicker you get to the water area, the more of your schedule goes to seeing marine life instead of sitting around.
It also helps that you travel with your guide instead of joining an impersonal group wave. The guide can set expectations early, including how to use the equipment and what to watch for once you are in the water.
More time among the arches at Los Arcos
Los Arcos de Mismaloya snorkeling: your two-hour “what am I seeing?” lesson

Los Arcos is the star of the schedule, and you get about two hours here. That time block is long enough to do more than a quick swim-by. You can settle in, put your attention where it counts, and still have time to relax between looks.
The big advantage is the guide. Your naturalist/biologist guide is there to help you search for local marine life while you are snorkeling. That means you are not just floating and hoping. You get prompts on what to focus on, and you learn how to read the water and reef edge.
What you can expect to spot (conditions dependent)
I’m not going to promise specific animals every day, but the kinds of sightings people often get in Los Arcos waters are exactly the fun stuff you came for:
- schools of fish
- sea turtles (when conditions and movement line up)
- spotted rays
- urchins and coral
This is also where a guide makes a real difference. A knowledgeable instructor-style guide can help you move comfortably through the water without fighting your gear, and that alone improves what you see.
Gear that actually lets you snorkel comfortably
You are provided with snorkeling gear: mask, snorkel, fins, and a life vest. That is important because snorkel days can go sideways if you show up in gear that does not fit well. You also avoid the hassle of renting or carrying equipment around Puerto Vallarta.
One more practical detail: water and soda are provided, and you can refill. Snorkeling uses energy. Staying hydrated keeps you from turning the last half of the swim into a tired, unfocused scramble.
Why Playa Colomitos comes last (and why that’s smart)

After Los Arcos, you shift to Playa Colomitos for about one hour. This stop is not just a waiting room. It is your decompression time, after the main snorkeling block.
Colomitos works as a reset because you can come up, dry off, and decide how much more swimming you want to do. The schedule gives you enough time to enjoy the beach without letting the day drag.
And there is a comfort factor here too. Even if you love snorkeling, you still need breaks. The Colomitos hour helps you keep the experience feeling fun instead of exhausting.
A guide-led approach to the water
One of the best parts of this tour style is that your snorkeling time feels guided and intentional. Instead of dropping you in one spot and walking away, your guide steers you toward more productive areas around the beach region. That can mean calmer conditions and more to see along the edges.
Private tour energy: the difference between “a boat day” and “your day”

This is a private tour, meaning only your group participates. That changes the vibe immediately.
On bigger group excursions, you can spend your energy waiting your turn, staying with the slowest swimmer, or feeling like you are doing math on how long you have before everyone has to move. Here, your time is not chopped into everyone else’s schedule.
That matters most during snorkeling, where comfort and attention are everything. If you need a quick adjustment, you can get it. If you want to linger at a reef edge, you can do it without getting swept along with a crowd.
If your guide happens to be Michael, that pairing is known for being especially helpful in the water, with patient coaching through the swim and clear, polite explanations. Even if your guide is someone else, the setup is designed to keep the experience personal and learnable.
Price and logistics: how to judge value without guessing costs

We do not have a quoted total price here, but you can still judge value using what’s included.
You are getting:
- a certified guide
- snorkeling gear (mask, snorkel, fins, life vest)
- travel insurance
- water (with a refill option) and soda
- a motorboat ride between locations
- the Los Arcos and Colomitos admission components
The only clear extra noted is a port fee of 5 USD. That’s the one line item you should expect.
So if you compare this to cobbling together rentals plus a public tour, the savings can be real. You pay for time and coordination, not just gear.
Logistically, the only trade-off is that hotel pickup is not included. If you plan your day around Marina Vallarta, that is no big deal. If you are staying far from the marina, you’ll want to plan transportation so you do not end up burning time getting there.
Weather rules and swim comfort: what to plan for

This experience requires good weather. That usually means the operator will only run it when the boat ride and snorkeling conditions are reasonable and safe.
If conditions turn, you should expect a change of plan rather than an “it still goes, good luck” situation. The good news is you will not lose your money for that kind of weather adjustment.
On a personal level, bring a practical mindset to snorkeling. You are going into a marine park environment, not a backyard pool. If you are new to snorkeling, use the gear check and coaching time seriously. It will make a huge difference in how relaxed you feel while you look around.
And because children must be accompanied by an adult, this is a good option for families only if the adults in your group are ready to guide and support in the water.
Who this tour is perfect for
This one is a strong match if you want:
- a private snorkeling experience in Puerto Vallarta
- marine life time without the stress of large groups
- a guide who talks you through what you are seeing
- gear included, so you can travel lighter
It also suits couples and friends who want a “do our own pace” day. If you are the kind of traveler who likes seeing the coast from the water, the boat ride component adds extra value.
If you are primarily after a casual beach day and you are not interested in snorkeling, you might find it feels too snorkeling-heavy for your tastes. But if snorkeling is the main event, the balance of Los Arcos time plus a Colomitos break is a solid plan.
Should you book Los Arcos and Colomitos private snorkeling?
I’d book this if you care about three things: real time in the water, a guide who helps you actually enjoy it, and a schedule that stays efficient. The private setup keeps you from feeling squeezed, and the combination of Los Arcos plus a proper beach hour gives your day shape.
Book it with extra confidence if you value included gear, a certified guide, and hydration support. Add the small extra port fee to your mental budget and move on.
Skip it only if you do not want to handle marina logistics on your own. Without hotel pickup, this tour rewards travelers who can easily reach Marina Vallarta.
FAQ
How long is the Private Snorkeling Adventure: Los Arcos & Colomitos Beach?
It runs about 4 hours total.
Where is the meeting point, and is hotel pickup included?
You meet at Ecotours Vallarta in Marina Vallarta (Proa 20, Marina Vallarta, 48335 Puerto Vallarta, Jal., Mexico). Hotel pickup and drop-off are not included.
What snorkeling gear is provided?
You are provided with a mask, snorkel, fins, and a life vest.
Is this a private tour?
Yes. It is private, so only your group participates.
Is there any fee not included in the tour price?
Yes. A port fee of 5 USD is not included.
Does the tour run in any weather, and what about cancellation?
The experience requires good weather. If it is canceled due to poor weather, you will be offered a different date or a full refund. You can cancel for a full refund up to 24 hours in advance.
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