Imagine floating above crystal-clear waters dotted with coral caves, arches, and a kaleidoscope of fish darting beneath you. That’s exactly what you get on the Snorkel Adventure at Los Arcos, a 3-hour tour that takes you to one of Puerto Vallarta’s most iconic marine parks. For $116 per person, you’ll explore a protected underwater world teeming with life, guided by knowledgeable locals who know these waters intimately. The tour is rated 4.4, reflecting solid value and friendly service.
What we love most about this experience? First, the personalized guidance really makes a difference; our guide, Juan, was enthusiastic and eager to point out every colorful fish and hidden cave. Second, the variety of marine life—from curious parrotfish to elusive moray eels—kept us captivated throughout.
A potential consideration? If you’re not comfortable in open water or don’t like boats, this might not be your best fit, as the tour involves boat transport and snorkeling in sometimes choppy conditions. Also, since hotel pickup isn’t included, you’ll need to arrange your own transportation to the meeting point.
This tour is best suited for first-time snorkelers eager to see a vibrant reef, nature lovers who enjoy underwater scenery, or anyone seeking a manageable, well-organized introduction to Puerto Vallarta’s marine environment.
Key Points

- Vibrant Underwater Environment: Explore the shallow reef of Los Arcos, home to colorful fish and fascinating rock formations.
- Expert Guides: Benefit from personalized attention and insights about the marine life and geology.
- Protected Area: Enjoy a safe, environmentally conscious experience in a no-fishing zone with abundant marine species.
- All Equipment Included: Snorkel gear, boat, and bottled water are provided—no hidden costs.
- Duration & Flexibility: A 3-hour experience, available in both morning and afternoon slots, with flexible cancellation policies.
- Ideal for Beginners: No advanced diving skills necessary, making it accessible for most ages and skill levels.
A Closer Look at the Snorkel Tour Experience

Planning more time in Mismaloya? We've covered other experiences worth considering.
Starting Point and Transportation
The tour begins with a meeting in Puerto Vallarta, on the southern side of the bay, near Mismaloya. Since hotel pickup isn’t included, you’ll want to plan how to get there—whether by taxi or local bus. Once aboard the boat, the scenic ride across the bay takes around 15-20 minutes, giving you a chance to enjoy views of the coastline and the distant Sierra Madre mountains.
The Marine Reserve: Los Arcos
Los Arcos is a highlight of any trip to Puerto Vallarta—its name means “The Arches,” and it’s easy to see why. These impressive coral formations rise from the sea, creating natural caves and arches that are perfect for snorkeling. The protected status means minimal disturbance, so you’re likely to see plenty of marine life shimmering just below the surface.
The shallow waters are ideal for beginners, yet the terrain offers enough variation for more experienced snorkelers to appreciate the underwater architecture. Our guide, Ana, pointed out that Los Arcos is a critical habitat, where fishing and anchoring are prohibited to preserve the ecosystem. This makes it a safe haven for fish, eels, and crustaceans.
Underwater Highlights
Once in the water, you’ll encounter a lively scene. Expect to see colorful angelfish, parrotfish with their beak-like mouths, and playful pufferfish puffing up when approached. Dazzling damselfish zip around the coral branches, while the more elusive moray eels sometimes peek out from their hiding spots—an exciting surprise for curious snorkelers.
Our review mentions, “We loved the way the guide pointed out even the smallest fish and explained their habits,” which adds a layer of understanding and appreciation. The caves and arches aren’t just scenic—they’re habitats for many species, so keep your eyes peeled.
More Great Tours NearbyWhat Makes This Tour Special
The tour’s focus on the underwater caves and arches makes it more than just a snorkel trip. It’s an opportunity to see nature’s architecture up close, while learning from guides who know the area well. The boat ride also allows for a relaxed pace—no rushing from site to site—and the small group size means you can ask questions or get assistance as needed.
Comfort and Equipment
All snorkel gear is included, and the provided equipment is generally good quality. The tour also supplies bottled water, so you stay hydrated after your swim. Remember to bring biodegradable sunscreen, swimwear, a towel, and some light snacks or drinks if you want to extend your comfort during the trip.
Who Will Love This Tour?
This experience suits travelers who want a gentle introduction to the underwater world of Puerto Vallarta without diving gear or long excursions. Since it’s not suitable for pregnant women, it’s best for active, healthy adults and older children who are comfortable in the water. The friendly guides and manageable group size make it a safe choice for families or first-timers.
Price and Value
At $116, you’re paying for a well-organized, guided snorkeling trip that includes gear, boat transport, and a protected environment. Compared to larger, less personalized tours, this experience offers good value, especially considering the quality of the marine life and the scenic beauty of Los Arcos. If you’re looking for a straightforward, rewarding introduction to Puerto Vallarta’s underwater world, this tour hits the mark.
Summary: Who Should Book This Tour?

This snorkel adventure is perfect for those wanting to see vibrant marine life in calm, shallow waters with expert guidance. It’s ideal for beginners, families, or travelers short on time but eager to experience the unique beauty of Los Arcos. It’s a straightforward, enjoyable trip that balances scenery, wildlife, and comfort.
If you’re after a more extensive or adventurous underwater experience, there are other options like kayaking, cliff jumping, or bioluminescent night tours, but for a dependable, fun introduction, this snorkel trip offers plenty of value.
Frequently Asked Questions

Is hotel pickup included in this tour?
No, hotel pickup and drop-off are not included. You’ll need to arrange your own transportation to the meeting point in Puerto Vallarta.
How long does the snorkeling last?
The total tour lasts about 3 hours, with most of that time spent in the water exploring Los Arcos’ caves and reefs.
What should I bring?
Bring swimwear, a towel, biodegradable sunscreen, snacks, drinks, and cash for any additional expenses.
Is this tour suitable for children?
While it’s generally suitable for most active, water-loving kids, the tour is not recommended for pregnant women. Check your comfort level with snorkeling in open water.
Do I need prior snorkeling experience?
Not at all. The shallow reef and guided supervision make it accessible for beginners and first-time snorkelers.
Are the marine protected area rules strictly enforced?
Yes, fishing and anchoring are prohibited, ensuring the waters stay healthy and full of marine life, which benefits all snorkelers.
Can I cancel the booking?
Yes, you can cancel up to 24 hours in advance for a full refund, offering flexibility if your plans change.
Whether you’re looking for a relaxed introduction to ocean life or a scenic escape into Puerto Vallarta’s underwater landscape, this snorkel adventure at Los Arcos offers a straightforward, enjoyable experience that balances natural beauty with practical comfort. It’s a fantastic choice for travelers eager to see marine life without the fuss or expense of more extensive excursions.
You can check availability for your dates here: