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United States

California

Santa Clara County

Calero County Park – Calero Reservoir loop from Holthouse Ranch Reserve

Routes

Hiking trails & Routes

United States

California

Santa Clara County

Calero County Park – Calero Reservoir loop from Holthouse Ranch Reserve

Moderate

3.4

(23)

hikers

Calero County Park – Calero Reservoir loop from Holthouse Ranch Reserve

03:35

12.7km

250m

Hiking

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: June 11, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Calero County Park

Waypoints

Start point

Parking

Get Directions

71 m

Calero County Park Main Entrance and Trailhead

Highlight • Rest Area

Calero County Park 4,400 acres park that features Calero Reservoir, a huge lake on the northern side of the park. This is the main entrance to the park with a …

Tip by

2.30 km

Dirt Path in Calero County Park

Highlight • Trail

Calero County Park is a huge park covering over 4,400 acres and featuring a huge lake. Calero Reservoir is definitely the pinnacle of the park, but there are a number …

Tip by

4.16 km

Calero County Park

Highlight • Lake

Calero County Park is a huge park covering over 4,400 acres and featuring a huge lake. Calero Reservoir is definitely the pinnacle of the park, but there are a number …

Tip by

4.68 km

Oak Cove Trail

Highlight (Segment) • Trail

The Oak Cove Trail in Calero County Park is a 5.6-mile out-and-back trail open for mountain biking, hiking, and trail running. The trail offers a mix of flat sections and …

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9.52 km

Calero Reservoir

Highlight • Lake

Calero County Park is 4,471 acres with a diverse topography. The main feature is Calero Reservoir, which doesn't allow swimming, but you can wade. Calero Reservoir is interestingly the only …

Tip by

9.70 km

Calero Reservoir Views

Highlight • Lake

Calero County Park is 4,471 acres with a diverse topography. The main feature is Calero Reservoir, which doesn't allow swimming, but you can wade. Calero Reservoir is interestingly the only …

Tip by

12.2 km

Los Cerritos Pond

Highlight • Lake

True to its name, Los Cerritos ("little hills") Pond is ringed by hills. You'll find a great network of looping walking trails here, and from March through May the wildflowers …

Tip by

12.7 km

End point

Parking

Way Types & Surfaces

Way Types

12.2 km

462 m

Surfaces

7.15 km

5.33 km

196 m

Elevation

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

Weather

Wednesday 15 July

34°C

18°C

0 %

Additional weather tips

Max wind speed: 20.0 km/h

to get more detailed weather forecasts along your route

Comments

November 17, 2021,Calero Park: Peña - Oak Cove Trails Loop

Nice, mostly flattish loop on the south side of Calero reservoir. Preferable to the north side loop if you want to see fewer bikes on the trail.

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Calero County Park – Calero Reservoir loop from Holthouse Ranch Reserve

Calero County Park Main Entrance and Trailhead

Dirt Path in Calero County Park

Calero County Park

Oak Cove Trail

Calero Reservoir

Calero Reservoir Views

Los Cerritos Pond

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