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Tennessee Valley Trail
Mill Valley
On-Leash
4.6
easy
3.4 miles
Packed dirt, flat, well-maintained
About This Trail
Beautiful flat trail leading to a secluded beach in the Marin Headlands. Dogs must be leashed. Easy walk suitable for all fitness levels. The beach at the end is worth the walk.
Features
🏖️ beach⛰️ hills
Best For
🐕 Large Dogs🐕 Small Dogs🐕 Senior Dogs
Location
Get Directions on Google MapsTrail Info
Parking
Free but limited — arrive early on weekends
Water
No water fountains — bring your own
Tips
Trail can be foggy and cool even in summer. The beach has strong waves — not for swimming.
Best Time
Clear days for best views