Mazzariello Labyrinth via Wilder Road
Mazzariello Labyrinth via Wilder Road
3.5
(27)
50
hikers
01:34
4.67km
220m
Hiking
Discover the Mazzariello Labyrinth via Wilder Road, an easy hike that covers 2.9 miles (4.7 km) with an elevation gain of 726 feet (221 metres). This route takes about 1 hour and 34 minutes to complete. You will experience a mix of paved, unpaved, and gravel paths as the scenery…
Last updated: April 23, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Waypoints
Start point
1.56 km
Highlight • Viewpoint
Tip by
1.62 km
Highlight • Viewpoint
1.85 km
Highlight • Viewpoint
Tip by
1.98 km
Highlight • Trail
Tip by
4.67 km
End point
Way Types & Surfaces
Way Types
2.96 km
1.71 km
Surfaces
2.54 km
1.82 km
294 m
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Sign up for freeElevation
Highest point (480 m)
Lowest point (260 m)
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Tuesday 13 October
23°C
9°C
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Additional weather tips
Max wind speed: 14.0 km/h
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This route was planned by komoot.
The trail is located within Sibley Volcanic Regional Preserve. You can typically find parking at the main entrance to the preserve, which provides access to the various trails leading to the labyrinth. Arriving earlier in the day is often recommended, especially on weekends, to secure a spot.
Yes, the Sibley Volcanic Regional Preserve is a popular spot for dog walking. Dogs are generally allowed on leash, but always check the latest park regulations for specific rules regarding pets to ensure a pleasant experience for everyone.
This trail can be enjoyed year-round. However, for the best views, consider hiking on clear days when you might see as far as the Sierra Nevada. After rain, some sections can become muddy, so be prepared with appropriate footwear. Spring offers lush greenery, while fall provides cooler temperatures.
No, there are typically no entrance fees or permits required to access Sibley Volcanic Regional Preserve or its trails, including the route to the Mazzariello Labyrinth. It is part of the East Bay Regional Park District, which generally offers free access.
The overall route is largely considered easy, suitable for most skill levels. However, the section leading directly to the labyrinth itself involves a steep uphill and downhill, which can be a moderate challenge. Sturdy shoes are recommended for these parts.
You'll encounter a varied terrain, including paved, unpaved, and gravel paths. Some sections can be rocky, reflecting the area's volcanic history, and may become muddy after rain. The labyrinth itself is nestled in an old quarry pit.
Beyond the unique Mazzariello Labyrinth, the trail offers several scenic spots. You can enjoy expansive views from Round Top Views and the Volcano Quarry View. The Round Top Loop - Labyrinth Overlook also provides a great perspective. On clear days, you might even glimpse the lights of Oakland, Berkeley, and the bridges to San Francisco.
Yes, the route to the Mazzariello Labyrinth via Wilder Road utilizes sections of several other trails within Sibley Volcanic Regional Preserve. These include parts of the Utility Access, Round Top Loop Trail, and Lava Rock Trail.
The Mazzariello Labyrinth is a large, spiral labyrinth created by artist Helena Mazzariello as 'a gift to the world.' It's a unique destination for meditation, prayer, and quiet contemplation, where visitors often leave small offerings. It's a 'true labyrinth' with a single winding path to its center, not a maze.
The specific route 'Mazzariello Labyrinth via Wilder Road' as described is generally an out-and-back journey to the labyrinth. However, Sibley Volcanic Regional Preserve offers many intersecting trails, allowing you to create various loop options if you wish to extend your hike.
Given the varied terrain and potential for steep sections, sturdy hiking shoes or boots are highly recommended. Bring water, especially on warmer days, as there isn't water available directly on the trail. Sun protection (hat, sunscreen) is also advisable, as parts of the trail are exposed.
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