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1 hour 30 minutes
Mobile ticket
The El Cat, built right here in Moss Landing, is a fully electric, 32 passenger, Coast Guard-certified vessel. This is a custom 37’ catamaran built and designed especially for the waters of our very own Elkhorn Slough.
Wheelchair accessible
Infants and small children can ride in a pram or stroller
Service animals allowed
Suitable for all physical fitness levels
For a full refund, cancel at least 24 hours before the scheduled departure time.
Tour Guide
Elkhorn Slough National Estuarine Research Reserve
Join us on a one-of-a-kind, electric-powered catamaran ride for a wildlife tour along one of California's largest tidal waterways. Enjoy a narrated cruise along the Elkhorn Slough, a vibrant and lively wetland located on Highway 1 between Santa Cruz and Monterey in Moss Landing. Scan for otters, sea lions, birds and beyond during a cruise through these peaceful waters.
Fully Electric Catamaran
Sunset Tour: Join us on a one-of-a-kind, electric-powered catamaran ride for a wildlife tour during sunset.
406 reviews
Total reviews and rating from Viator & Tripadvisor
Gay G,
Nov 13, 2025
- Review from Viator
Great experience from start to finish. We were greeted by our guide and captain and the boat was large, spotlessly clean and comfortable. They were very knowledgeable about the animals, sea life, birds, and environment. Our guide interacted with all of us and made it a fun and interesting time. Highly recommend it.
ChunYen L,
Nov 9, 2025
- Review from Viator
It was a fantastic experience watching sea otters, other marine mammals, and a variety of birds in their natural habitat.
RenoHighlander,
Nov 4, 2025
- Review from Tripadvisor
Interesting and informative ride around the Slough, which has the densest population of southern sea otters in the world. Crew was great. I thoroughly enjoyed it but suspect smaller children might be restless. Also great for birders.
TrueM C,
Nov 4, 2025
- Review from Viator
This tour exceeded our expectations. We saw harbor seals, sea lions and sea otters and numerous birds including a red throated Loon! Our guides were very knowledgeable.
Carla V,
Oct 27, 2025
- Review from Viator
Bring binoculars and a zoom camera. Cool sea life. Our captain and naturalist were fun and knowledgeable. The sea lions and seals were fun to watch. Would recommend.
297rahmies,
Oct 16, 2025
- Review from Tripadvisor
Great trip. Very relaxing. Guide was calm, answered your questions and was not overly enthusiastic. They don’t tell really inform you anywhere to arrive 15mins early. Which you definitely should. Coming from a far away location could cause issues to try and leave to give you extra time. They did call and text as we arrived pretty much exactly at 11, which was the departure time. You’re able to walk around the catamaran which is nice. Would suggest this to others.

Jessica J,
Oct 15, 2025
- Review from Viator
This was a wonderful way to experience the wildlife of Elkhorn Slough! The naturalist guide provides great information about the slough and the wildlife is plentiful!
Tricia K,
Oct 9, 2025
- Review from Viator
I had been wanting a better look at the sea Otters and seals and this did not disappoint! Also seeing and learning about the eco system and the many birds that live here in this fantastic electric boat was wonderful! Boat was quiet and smooth and guides were awesome! Highly recommend! Bring binoculars and a coat!
christopher c,
Oct 8, 2025
- Review from Viator
Excellent tour with very knowledgeable guides.Well worth the money. Saw loads of sea lions and sea otters and many many different birds.
Ray T,
Oct 7, 2025
- Review from Viator
Very enjoyable ride in the electric boat. We saw a wide variety of birds as well as sea life. The naturalist appeared to be very knowledgeable as he described the lifestyles of the animals that we were seeing. The beautiful day contributed to the overall wonderful experience.
Operated by Monterey Bay Eco Tours