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Routes
Mountain biking trails
United States
California
Santa Clara County
San Jose

Piedmont Ponds – Upper Penitencia Creek loop from Berryessa

Routes
Mountain biking trails
United States
California
Santa Clara County
San Jose

Piedmont Ponds – Upper Penitencia Creek loop from Berryessa

Easy

5.0

(5201)

18,053

riders

Piedmont Ponds – Upper Penitencia Creek loop from Berryessa

01:06

12.7km

220m

Mountain biking

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 14, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

1.32 km

Piedmont Ponds

Highlight • Lake

The Piedmont Ponds on the Penitencia Creek Trail are a collection of small ponds in San José just off this popular multi-use path. This is a nice spot to begin to slow down on your ride to look out for birds and other wildlife by and in the water.

Tip by

2

3.16 km

Alum Rock Park

Highlight • Rest Area

Alum Rock Park is open 8am to a half-hour after sunset. This 720 acre park is home to a whole host of outdoor activities including running, hiking, equestrian sports, and just relaxing at one of the picnic areas. A huge perk is the potable water the park has so that you can top off your bottles mid-run.

Tip by

3

4.52 km

Upper Penitencia Creek

Highlight • River

You can find free parking and restrooms by the side of the creek. From here you have the option of many different hilly but nontechnical trails up to Eagle Rock, Inspiration Point, Boccardo, or along the creek side.

Tip by

4

6.56 km

Todd L. Quick Trail

Highlight (Segment) • Trail

This trail can be ridden in either direction and plays out similarly no matter how you ride it. A short, switchbacky climb is rewarded with a fun twisty descent. If you need a rest after the climb there's a shady place to stop at the top of the hill.

Tip by

5

9.65 km

Alum Rock Park is one of California’s oldest municipal parks, it was founded in 1872.

This is the main entrance to the park with parking and facilities.

Tip by

6

10.7 km

Penitencia (Gross) Ponds

Highlight • Structure

Visitors to the Penitencia Creek Trail can view the water-filled Dr. Robert W. Gross Recharge Ponds. These ponds, part of a system designed to recharge underground aquifers, are crucial for maintaining healthy groundwater levels that supply nearly half of Santa Clara County's water. While the ponds support wildlife, their primary purpose is water filtration, and visitors are reminded not to introduce fish or animals into the ponds.

Tip by

B

12.7 km

End point

Bus stop

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Way Types & Surfaces

Way Types

6.33 km

3.79 km

2.08 km

248 m

126 m

< 100 m

Surfaces

4.73 km

3.18 km

1.85 km

1.52 km

1.08 km

244 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (260 m)

Lowest point (60 m)

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Weather

Powered by Foreca

Today

Thursday 9 July

28°C

13°C

0 %

Additional weather tips

Max wind speed: 17.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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