Recently Viewed
San Juan Sea Trek: Underwater Walking Tour Experience
4.7
512 Ratings
San Juan
Explore the underwater world of San Juan with a special helmet that allows you to walk along the ocean floor and get up close to colorful corals and exotic marine life. This guided 1.5-hour tour is limited to four people, requires no swimming or scuba diving experience, and is suitable for glasses or contact lens wearers and children over 8 years.
Explore the underwater world of San Juan with a special helmet that allows you to walk along the ocean floor and get up close to colorful corals and exotic marine life. This guided 1.5-hour tour is limited to four people, requires no swimming or scuba diving experience, and is suitable for glasses or contact lens wearers and children over 8 years.
Duration:
1 hour, 30 minutes
Cancellation:
24 hours
Highlights
- 15 C. San Gerónimo - You will start in shallow water to get used to the equipment and make sure you are comfortable. Once everyone is ready, you will tour the site, gradually going from shallow to deeper water.
- 15 C. San Gerónimo - You will start in shallow water to get used to the equipment and make sure you are comfortable. Once everyone is ready, you will tour the site, gradually going from shallow to deeper water.
What's Included
- Professional guide
- Day access to the Caribe Hilton Hotel’s general amenities
- Use of Sea Trek helmet
- Towels
- Bottled water
- Underwater walking tour
- Water shoes
- Professional guide
- Day access to the Caribe Hilton Hotel’s general amenities
- Use of Sea Trek helmet
- Towels
- Bottled water
- Underwater walking tour
- Water shoes
What's Not Included
- Parking fee at Caribe Hilton (if bringing a rental vehicle)
- Gratuities
- Souvenir photos (available for purchase)
- Parking fee at Caribe Hilton (if bringing a rental vehicle)
- Gratuities
- Souvenir photos (available for purchase)
Additional Information
- Children must be accompanied by an adult
- May be operated by a multi-lingual guide
- Due to uneven underwater surfaces, this tour is not recommended for those with walking disabilities or using a wheelchair
- All participants will be required to complete a health questionnaire prior to Sea Trekking. Some pre-existing medical conditions (eg asthma,…
- Children must be accompanied by an adult
- May be operated by a multi-lingual guide
- Due to uneven underwater surfaces, this tour is not recommended for those with walking disabilities or using a wheelchair
- All participants will be required to complete a health questionnaire prior to Sea Trekking. Some pre-existing medical conditions (eg asthma, heart conditions, etc) may prevent you from diving, please consult your doctor.
Location
Caribe Hilton
Calle San Gerónimo
Departure Point: Caribe Hilton Hotel
Address: 1 San Geronimo St,
San Juan, PR 00901
Directions: All guests must drive to our Sea Trek booth located on the private beach of the Caribe Hilton hotel. The Sea Trek guides will be waiting there.
Dates: Daily
Cancellation Policy
For a full refund, cancel at least 24 hours before the scheduled departure time.
For a full refund, cancel at least 24 hours before the scheduled departure time.
Customer Ratings
4.7
(512 Ratings)
5 stars
4 stars
3 stars
2 stars
1 star
Denise_f
Apr 13, 2026
Definitely a must do!! - So much fun! Did this with my sister who was a little hesitant. But she enjoyed it so much. So happy I made the decision to do this.
Review provided by Viator
Alexandra_d
Apr 12, 2026
Enchanting - Our first time as we celebrated our 11th year anniversary and it was a magical time to remember. The tour guide’s were amazing. They were very thorough with instructions, very kind, humorous and made us feel safe and secure. The photographer Leo took some unforgettable pics and videos that we absolutely love. We are looking forward to doing this again with them very soon. You must try with them. You won’t regret it. Oh and the under water relics and the fishy were awesome and cute. 😊
Review provided by Viator
Kailee_k
Apr 4, 2026
Don’t hesitate, DO IT!! - Absolutely amazing experience! The trek is in a beautiful and safe location, no worries of unwanted sea life or dangerous currents. The water was warm, clean and clear. There is an area to safely secure your personal items. The guides are friendly and personable, they took some amazing photos for us. I was a bit nervous at first, but the feeling was soon replaced by absolute awe. 10/10 I definitely recommend!
Review provided by Viator
Christopher_g
Apr 1, 2026
Wonderful water experience - That you really made the experience exciting you made us comfortable. You explained what we were going to do.
Review provided by Viator
Heather
Mar 28, 2026
Great experience - This was a fun time. The guides did a great job making sure we had a great experience. The fish swim all around you. They take pictures and videos you can purchase. It was a small group, us and one other family. I highly recommend.
Review provided by Tripadvisor
Jaquetta_w
Mar 26, 2026
I loved it - I enjoyed the experience it wasnt nothing like I thought it would be. It was a lot better than I expected.
Review provided by Viator
Stacey_s
Mar 26, 2026
Second time doing Sea Trek - This was the second time we did this excursion and had the same guide, Matthew. Everyone was so nice and accommodating. The water was a little rougher this time and we didn't get to feed the fish, but still highly recommend!
Review provided by Viator
Tina_s
Mar 23, 2026
Underwater sea adventure - This was so much fun! The crew was focused on our family's safety and also made sure that we had a great time. they were super patient with my kids. They took photos and videos that we could not have gotten ourselves so definitely get the photo package. My younger son did not weigh enough so they refunded his ticket without us asking and let him snorkel with us. This exceeded our expectations. I can’t recommend the underwater sea trek enough 😊
Review provided by Viator
Bettina_l
Mar 21, 2026
Excellent - This was such a fun and worthwhile experience. We felt completely safe and saw so many cute tropical fish.
Review provided by Viator
Maureen_r
Mar 20, 2026
A Great Underwater Adventure! - The Underwater Trek is a must do excursion! I will admit I was a little nervous at first but the tour guide made sure to give clear instructions and made you feel very safe and comfortable before you even went in the water. I will say a few times I felt like my peripheral vision was off but to be down there with all of the fish swimming around you was amazing and we always felt safe. I definitely say if you are thinking about booking this excursion just do it...you won't be disappointed! Also buy the pics and photos...we had a group of 4 and split the cost! A great memory for sure!
Review provided by Viator
