

Discover 28,640 Attractions in Mill Valley on Trip.com, updated 11 August 2026, with experiences lasting from 1 to 2 hours. Find the perfect adventure for your day!
The next available day tour departs on 12 August 2026. Book now to secure your spot!
Mill Valley Attractions usually take about 1 hours — perfect for a relaxed, immersive experience!
August is the perfect time to visit Mill Valley! Choose from 28,640 available day tours, including seasonal favorites like Golden Gate Bridge.





























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