Routes

Planner

Features

Updates

App

Get the App

Bay Overlook – Round Top Loop Trail loop from Rockridge

Bay Overlook – Round Top Loop Trail loop from Rockridge

Hard

2.7

(22)

riders

Bay Overlook – Round Top Loop Trail loop from Rockridge

01:40

21.0km

540m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: March 17, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Sibley Volcanic Regional Preserve

Waypoints

Start point

Train Station

Get Directions

3.42 km

Tunnel Road & Skyline Blvd to Grizzly Peak Blvd

Highlight (Segment) • Climb

Tunnel Road and Skyline Boulevard to Grizzly Peak Boulevard are in an area that is popular with bikers. This hill has an average grade of 4.3%, a steady climb. Bikers …

Tip by

8.31 km

Bay Overlook

Highlight • Viewpoint

A nice reward after climbing up Tunnel Road and Skyline Boulevard!

Tip by

9.03 km

Round Top Loop Trail

Highlight (Segment) • Trail

This beautiful, wide forest trail skirts around the northwest flank of Round Top. While the entire loop around the mountain is open for hiking, this section is the only part allowed for cycling.

Tip by

9.97 km

Volcanic Trail

Highlight (Segment) • Trail

This trail leads up to 1,634-foot Volcanic Peak. You can also bike to the summit of nearby Round Top, but the access road there is paved, so it's not as suited to a mountain bike.

Tip by

10.8 km

Volcanic Trail outlook

Highlight • Viewpoint

Mount Diablo is framed by the canyon on either side of you as you reach the far east side of the overlook. Back at the junction, the wide crushed gravel …

Tip by

13.8 km

Sibley Staging Area

Highlight • Rest Area

The Sibling Staging Area at Sibley Volcanic Regional Preserve has 38 parking spots, public restrooms, a visitors center, educational signage, and a spot for filling water bottles.

Tip by

21.0 km

End point

Train Station

Way Types & Surfaces

Way Types

7.40 km

6.29 km

5.35 km

1.35 km

372 m

210 m

Surfaces

14.2 km

5.79 km

514 m

377 m

134 m

Elevation

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

Weather

Today

Tuesday 2 June

22°C

12°C

0 %

Additional weather tips

Max wind speed: 22.0 km/h

to get more detailed weather forecasts along your route

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

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Embed on a website

Report an Issue

Nearby routes

Hard

East Bay Skyline and Berkeley Hills Loop

04:26h

54.9km

1,040m

Hard

4.5

East Bay Skyline Loop

03:05h

31.7km

800m

Moderate

3.0

San Francisco Bay Trail

04:09h

61.4km

100m

Hard

5.0

176

Golden Gate Bridge – Coastal Trail loop from Carl Street & Cole Street

03:43h

48.3km

980m

Hard

5.0

Marincello Trail – Sausalito — Mill Valley Path loop from Alta

02:23h

32.9km

570m

Hard

4.9

105

Coastal Trail – Golden Gate Vista Point loop from Castro

04:15h

59.9km

1,070m

Hard

4.9

131

Coastal Trail – Golden Gate Vista Point loop from San Francisco Maritime National Historical Park

02:34h

37.6km

570m

Hard

5.0

Golden Gate Bridge – Coastal Trail loop from Church Street & 26th Street

05:55h

85.6km

1,650m

Hard

5.0

Fern Creek and spring – Pantoll Road loop from Mill Valley

03:08h

37.7km

1,000m

Hard

5.0

Sausalito — Mill Valley Path – Sausalito Path loop from Tamalpais-Homestead Valley

02:38h

37.2km

690m

Hard

Phoenix Lake – Fish Gulch trail junction loop from Larkspur

03:10h

45.1km

740m

Hard

4.9

Joaquin Miller Park – Skyline Boulevard loop from MacArthur

03:34h

46.7km

920m

Bay Overlook – Round Top Loop Trail loop from Rockridge

Tunnel Road & Skyline Blvd to Grizzly Peak Blvd

Bay Overlook

Round Top Loop Trail

Volcanic Trail

Volcanic Trail outlook

Sibley Staging Area

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️