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Discover Puerto Vallarta’s vibrant marine life on a private snorkeling tour to Los Arcos and Colomitos Beach, guided by experts with great views and value.

If you’re looking for a relaxed, well-organized way to get up close with Puerto Vallarta’s underwater world, this private snorkeling tour offers a compelling package. While we haven’t snorkeled it ourselves, the glowing reviews and detailed itinerary paint a picture of a memorable adventure that balances natural beauty, personalized guidance, and excellent value.
Two aspects really stand out. First, the knowledgeable guides, especially the naturalist or biologist leading the trip, make a significant difference. They don’t just show you the fish; they tell you about the marine environment, which enriches the experience. Second, the stunning scenery during the boat ride—along with the vibrant marine life in Los Arcos—means you’re guaranteed some picture-worthy moments.
One thing to keep in mind is the price—$630 for up to 10 people might seem steep at first glance. But considering it’s a private tour with all gear, water, and insurance included, it often offers better value than larger group excursions. This tour is especially suited for travelers who want a personalized, relaxed experience with a focus on marine life and scenic views, rather than large, crowded tours.
For a more personal experience, these private Puerto Vallarta tours deliver individual attention

The adventure begins at the Ecotours Vallarta office in Marina Vallarta. Check-in is straightforward, and the meeting spot is near public transportation, making it accessible without the hassle of arranging your own transport. The tour’s organized start ensures everything is ready when you arrive, which is perfect for relaxed planning.
Once aboard the motorboat, you’ll enjoy roughly 15 minutes of cruising along the coast, taking in the impressive views of Puerto Vallarta’s shoreline. The boat ride itself isn’t just transportation; it’s part of the experience, offering a chance to soak up the scenery before slipping into the water. As one reviewer pointed out, the boat captain’s professionalism enhances the pleasure of this leg of the trip, making it smooth and enjoyable.
The star of the tour, Los Arcos, is an iconic set of rock formations that act as a natural marine sanctuary. The area is celebrated for its rich diversity of marine life, making it an ideal spot for snorkeling. The included gear—masks, snorkels, fins, and life vests—means you’re ready to go right away, without worrying about rental hassles.
Expect to spot a variety of colorful fish, rays, starfish, eels, and urchins. The reviews highlight the quality guide service, with Michael, in particular, receiving praise for his helpfulness and knowledge. He’s not just tossing you into the water; he actively guides you and explains the marine environment, making the experience educational as well as fun.
After about two hours at Los Arcos, the tour moves to Playa Colomitos, a small, less crowded beach with clear waters and calm surroundings. Here, travelers have about an hour to relax, swim, or just soak up the sun. The beauty of this stop is its seclusion, giving you a break from the busier tourist spots and a chance to enjoy the natural setting. One reviewer noted that their guide took them to a more secluded beach with more fish, adding to the appeal.
The tour includes water and soda to keep you hydrated, and travel insurance for peace of mind. However, it does not include hotel transportation, which is worth considering if your accommodations are far from the marina. Also, there’s a small port fee of $3 USD payable on-site.
The total duration of approximately four hours makes it a manageable half-day activity without feeling rushed. With small group sizes and the option for private booking, you get a more intimate experience—perfect for those who prefer avoiding large crowds.
Based on reviews, travelers consistently praise the knowledgeable guides, especially highlighting Michael’s helpfulness and the extra touches he provides. The scenery, both above and below water, often exceeds expectations, with many mentioning how beautiful the marine park is and how it’s a great way to see the coast from a different perspective.
The value for money is also notable. While $630 might seem high, it covers all gear, water, insurance, and private guiding, which can be more cost-effective than booking separately or joining larger groups. Plus, the flexibility of a private tour allows you to customize your experience—whether you want more time snorkeling or relaxing at the beach.
Travelers who love nature, quiet spots, and personalized guides will find this tour perfectly tailored. The small group size and private nature make it ideal for families, couples, or friends wanting a relaxed yet engaging day in the water.
This tour offers an authentic and well-rounded experience of Puerto Vallarta’s marine environment. You’ll enjoy the scenic boat ride, learn from guides passionate about marine life, and relax at beautiful beaches—all in a private setting that ensures comfort and flexibility.
While it’s priced higher than some group excursions, the personalized attention, quality gear, and stunning settings provide significant value. It’s best suited for travelers who want a memorable, educational, and scenic day without the chaos of large tour groups or crowded spots.
“We had an amazing trip! Michael, the guide, was fabulous and very knowledgeable. The boat captain and the office staff were great too. Highly re…”

Is this a private tour?
Yes, this is a private experience for your group, up to 10 people, ensuring personalized attention and flexibility.
What gear is included?
Snorkeling masks, snorkels, fins, and life vests are provided so you can focus on enjoying the water without worries.
Are water and drinks provided?
Yes, water and soda are included, helping you stay refreshed during the trip.
What is the duration of the tour?
The entire tour lasts about four hours, including boat rides, snorkeling, and beach time.
Is there a cancellation policy?
Yes, you can cancel free of charge up to 24 hours in advance for a full refund. Cancellations within 24 hours are non-refundable.
Is hotel pickup included?
No, the tour begins at the designated meeting point in Marina Vallarta, so you’ll need to arrange your own transportation to the start.
This private snorkeling trip to Los Arcos and Colomitos Beach offers a thoughtfully curated way to explore Puerto Vallarta’s stunning marine life and scenic coastlines. With expert guides, excellent gear, and a relaxing pace, it’s an experience that balances adventure and comfort—perfect for those seeking authentic, memorable moments in this beautiful part of Mexico.