OwlsheadGPS – Explore All of California with OwlsheadGPS

OwlsheadGPS Route Data

All of Your Favorite OHV Trails
on Public Lands in California

OwlsheadGPS Data

Avenza Maps App

Agency Sourced Data

Covering an area of 101+ million acres, and 57,000+ miles of trails across 37,000+ routes, OwlsheadGPS is the most comprehensive OHV trail network available to the general public.

We recommend the free Avenza Maps App for taking your route files on the go. See our guide for importing route files to Avenza Maps here. Avenza Maps is available on IOS and Android devices.

OwlsheadGPS Data includes agency-sourced OHV route data from participating land management agencies in California, designed for you, the outdoor enthusiast.

Stay On Our Trails... Save Our Trails

You love exploring California’s OHV trails, and so do we. Respect the rules so that our trails stay open.

OWLSHEADGPS PROJECT AREA

Acres: 101 Million

Routes: 37,116

Field Offices: 35

- Leading the Way -

so that you can safely find your way.

- OHV Route Data -

for 101 million+ acres across all of California.

OwlsheadGPS Goals

Protect OHV Users

The OwlsheadGPS Project seeks to protect OHV users by lowering the risks posed by abandoned mines, unsafe terrain, and other hazards.

Protect Our Environment

The OwlsheadGPS Project seeks to protect sensitive natural resources and threatened species such as the Desert Tortoise and Mohave Ground Squirrel.

Protect Our Trails

The OwlsheadGPS Project seeks to protect the prospects of a sustainable future for motorized recreation on our public lands.

Mapviewer

View online OHV route maps for BLM, USFS and National Park lands.

GPX & KML

Download OHV route files to your PC or Mac to make your own maps.