Jenner-by-the-Sea loop from Duncans Mills

Bike touring routes & trails

United States

California

Sonoma County

Jenner-by-the-Sea loop from Duncans Mills

Hard

4.6

(2645)

5,016

riders

Jenner-by-the-Sea loop from Duncans Mills

05:48

80.6km

1,580m

Cycling

Hard bike 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: September 10, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Sonoma Coast State Park

Waypoints

Start point

Bus stop

Get Directions

65.1 km

Jenner Headlands View Trail overlook

Highlight • Viewpoint

The Coast Highway winds in switchbacks down from the cliffs, with spectacular views.

Tip by

71.9 km

Jenner-by-the-Sea

Highlight • Settlement

Small town with waterfront visitor center along the Russian River estuary, with some restaurants for a break, and store for resupply.

Tip by

74.0 km

Russian River bridge — Bridgehaven

Highlight • Bridge

Strategic bridge along Coastal Highway 1, just before the intersection with Russian River Road. A long-standing Russian ethnic food restaurant and a couple of b&b are south of the bridge

Tip by

74.5 km

River Road along the Russian River Estuary

Highlight (Segment) • River

Western end of River road, closely parallel to the wide estuary of the Russian River, with sweeping views around every turn

Tip by

80.5 km

Russian River Rodeo 🐎 & Duncans Mills Main St Country mall

Highlight • Settlement

The main Duncans Mills center was actually on this side, which is now a series of connected gift shops and eateries, besides one grocery store, all a bit sidelined with the construction of the railway depot

Tip by

80.6 km

End point

Bus stop

Way Types & Surfaces

Way Types

62.3 km

18.3 km

< 100 m

Surfaces

44.3 km

36.3 km