Top picks for San Diego API only

Discover 38 API only in San Diego on Trip.com, updated 21 October 2026, with experiences lasting from 1 to 10 hours. Find the perfect adventure for your day!

From €13.36 per person, with an average total of €95.84. Choose the option that suits your plan.

With 421 verified reviews, API only San Diego boast an average rating of 4.9.

This week's most popular API only: "San Diego Whale Watching & Dolphin Cruise", with 419 reviews and a 4.6 rating.

Now on Trip.com: "San Diego Whale Watching & Dolphin Cruise", a 3-hour adventure in San Diego!

The next available day tour departs on 22 October 2026. Book now to secure your spot!

San Diego API only usually take about 3 hours — perfect for a relaxed, immersive experience!

42% of San Diego API only now offer English-speaking guides

October is the perfect time to visit San Diego! Choose from 38 available day tours, including seasonal favorites like San Diego Whale Watching & Dolphin Cruise.

Your trip, worry-free! All day tours are run by licensed suppliers with verified reviews, and many include free cancellation before departure.

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38 results for San Diego API only

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RecommendedAttractions (11350)Boat experiences (14)Shows & events (1)Cultural experiences (5)Food & drink (5)Outdoor experiences (3)Day tours (39)City sightseeing (17)Water activities (1)Nature & wildlife (5)SIM card (31)

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Reviews/Trip Moments

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Guest User2026-02-09
Amazing! I thoroughly enjoyed our whale watching trip. The boat and the crew/naturalist made this fun as well as educational. Whales, dolphins, sea lions, blue water, sunshine and a nice boat ride … what’s not to love? This was the best of our many experiences while vacationing in San Diego! Do not pass up this company and their whale watching trip. Highly recommended tour.
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Reviews: 1-day tour in San Diego | Old town charm + aircraft carrier + cruise | Includes military harbor cruise ticket and aircraft carrier ticket
Guest User2026-08-16
A great day trip to Santiago! Our tour guide, Cindy, was very attentive and responsible, providing detailed explanations throughout the trip, and she was also witty and humorous.
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Reviews: USS Midway, Old Town San Diego City Tour from Los Angeles
Guest User2026-09-12
The itinerary was well-planned, with ample time to visit and enjoy each attraction, preventing the trip from feeling rushed. However, we wished we could have spent more time on the aircraft carrier. Our guide, Daniel Chen, was incredibly kind and attentive throughout the journey, and we are very grateful for his hard work and care. We encountered significant traffic congestion on the return trip, so we are also very grateful for his efforts in getting us back safely. Overall, it was a fantastic experience, and we thoroughly enjoyed the trip.

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