

Discover 148 Day tours in Halfmoon Bay on Trip.com, updated October 26, 2026, with experiences lasting from 1 to 12 hours. Find the perfect adventure for your day!
From €40.83 per person, with an average total of €180.68. Choose the option that suits your plan.
With 1.159k verified reviews, Day tours Halfmoon Bay boast an average rating of 4.9.
This week's most popular Day tours: "Monterey: Monterey Bay Dolphin and Whale Watching Boat Tour", with 742 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 October 27, 2026. Book now to secure your spot!
Halfmoon Bay Day tours usually take about 8 hours — perfect for a relaxed, immersive experience!
93% of Halfmoon Bay Day tours now offer English-speaking guides
October is perfect for visiting Halfmoon Bay! Choose from 148 available day tours, including seasonal hits 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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