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Old Saint Hilary'S Open Space Preserve

Old Saint Hilary'S Open Space Preserve

The best walks and hikes in Old Saint Hilary'S Open Space Preserve

4.7

(278)

6,716

hikers

151

hikes

Looking for the best hikes and walks in Old Saint Hilary'S Open Space Preserve? Then browse our collection of routes around this beautiful natural park in Marin County below. We present you with hiking trails in Old Saint Hilary'S Open Space Preserve — all you’ve got to do is pick your favorite and get going.

Last updated: October 28, 2025

1. Picnic Rock & Spanish Trail loop — Old Saint Hilary's Open Space Preserve

8.70km

02:55

420m

Intermediate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Intermediate

4.0

(1)

hikers

2. Picnic Rock loop from Tiburon

4.34km

01:18

130m

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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Easy

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5.0

(10)

119

hikers

3. North Ridge and Sunset loop — Angel Island State Park

8.29km

02:23

210m

Intermediate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Intermediate

5.0

(6)

hikers

4. Perimeter Road loop — Angel Island State Park

7.95km

02:18

210m

Intermediate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Intermediate

4.7

(6)

hikers

5. Sunset Trail lookout – Sunrise Site loop from Belvedere

8.51km

02:31

250m

Intermediate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Intermediate

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The best walks and hikes in Old Saint Hilary'S Open Space Preserve

1. Picnic Rock & Spanish Trail loop — Old Saint Hilary's Open Space Preserve

2. Picnic Rock loop from Tiburon

3. North Ridge and Sunset loop — Angel Island State Park

4. Perimeter Road loop — Angel Island State Park

5. Sunset Trail lookout – Sunrise Site loop from Belvedere

Most popular routes in Old Saint Hilary'S Open Space Preserve

Get inspired with the komoot mobile app

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