Thank you for checking out the bell box on Mt. Sutro. A partnership of UCSF, the Sutro Stewards, and SF Urban Riders .

There is a bell box at the summit of Mt Sutro, and one at the Clarendon Trailhead. You can try a bell there, and return it, or keep it for future rides.

Bells help share the trails on the mountain!

Did you try a bell and want to keep it? Make a donation today!

If you donate more than $40 and drop us an email, we’ll get a Timber Bell to you, which you can set to silent or ring as you ride.

Would you like to help us stock bells in the box, or support a whole batch of bells? Let us know!

Learn more on our /bells/ page.