

Discover 150 Day tours in Halfmoon Bay on Trip.com, updated 25 October 2026, with experiences lasting from 1 to 12 hours. Find the perfect adventure for your day!
From KRW 45,242 per person, with an average total of KRW 283,506. Choose the option that suits your plan.
With 1.889k verified reviews, Day tours Halfmoon Bay boast an average rating of 4.7.
This week's most popular Day tours: "Monterey: Monterey Bay Dolphin and Whale Watching Boat Tour", with 736 reviews and a 4.8 rating.
Now on Trip.com: "BEST of Monterey Peninsula & Carmel-by-the-Sea Small Group Tour", a 8-hour adventure in Halfmoon Bay!
The next available day tour departs on 26 October 2026. Book now to secure your spot!
Halfmoon Bay Day tours usually take about 8 hours — perfect for a relaxed, immersive experience!
85% of Halfmoon Bay Day tours now offer English-speaking guides
October is the perfect time to visit Halfmoon Bay! Choose from 150 available day tours, including seasonal favorites like Monterey: Monterey Bay Dolphin and Whale Watching Boat Tour.
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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