Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Routes
Bike touring routes & trails
United States
California
Orange County
Costa Mesa

Back Bay Drive – Back Bay Loop Trail loop from Costa Mesa

Routes
Bike touring routes & trails
United States
California
Orange County
Costa Mesa

Back Bay Drive – Back Bay Loop Trail loop from Costa Mesa

Easy

4.5

(3681)

19,386

riders

Back Bay Drive – Back Bay Loop Trail loop from Costa Mesa

01:09

19.5km

110m

Cycling

Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: June 23, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

5.31 km

View of San Diego Creek

Highlight • Viewpoint

From this viewpoint on the Mountains to Sea Trail, adjacent to Eastbluff Drive, you get a nice view over San Diego Creek. This is a great spot to pause and …

Tip by

2

5.49 km

Back Bay Drive

Highlight (Segment) • Cycleway

This is a delightful stretch of road that goes along the Back Bay.

Tip by

3

9.67 km

Cycling along Black Bay Drive, overlooking Upper Newport Bay Ecological Reserve, unveils stunning vistas of the estuary. Riders may spot diverse bird species like egrets and herons, while enjoying panoramic …

Tip by

4

10.5 km

Back Bay Loop Trail

Highlight (Segment) • Trail

The Back Bay Loop Trail offers a 10.5-mile scenic route around Upper Newport Bay. The well-signed trail passes through landmarks like Upper Castaways Park, Peter and Mary Muth Interpretive Center, …

Tip by

5

14.5 km

View of Upper Newport Bay Estuary

Highlight • Viewpoint

Take in some pretty sweet views across San Diego Creek along this lovely section of low traffic / no traffic MUP connecting Newport Bay to Irvine.

Tip by

B

19.5 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

18.6 km

443 m

424 m

< 100 m

< 100 m

Surfaces

12.3 km

7.03 km

114 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation

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

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Sunday 5 July

24°C

17°C

-- %

Additional weather tips

Max wind speed: -- km/h

to get more detailed weather forecasts along your route

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

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

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Moderate

4.7

190

Mountains to Sea Trail

02:15h

37.6km

190m

Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy