Trail Overview

Rock Island Road (GH-87) is a narrow, rocky trail that is frequented by Off-Highway Vehicles such as dirt bikes and SxS in Breckenridge, Colorado. The trail has several rollers that are exciting to drive over on dirt bikes and short-wheel-base vehicles. This may not be suitable for longer wheel-base vehicles. The trail is surrounded by tall pine trees and is home to several birds that you can hear sing. Rock Island Road has seasonal closures and is only open from May 21 to November 22. There are no visible campsites and no available toilets on the trail.

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Difficulty

The narrow, rocky trail has several rollers that are exciting to drive over on dirt bikes and short wheel-base vehicles. This may not be suitable for longer wheel-base vehicles.

Technical Rating

Gerald Headley

Jun 15, 2026

Open

Not difficult. Tight but didn’t run into anyone.

Davis M

May 23, 2026

Open

Muddy and some snow

Ant Won

Sep 17, 2025

Open

The trail was pretty heavy and wet after the rain. I used Lexus gx460 with highway terrain. I would recommend something with a shorter base or higher clearance.

H D

May 27, 2025

Open

Very narrow, dangerous sharp rocks to puncture tires, deep snow still on the trail can cause slides.

Thomas Elliott

Aug 30, 2024

Open

I went up American Fork and down this Rock Island Trail. I was on 890 Adventure. Most of the trail is easy but towards the bottom the decent is steep and rocky and challenging on a big adv bike.

Chris Shaffer

Jul 04, 2024

Open

Long steep uphill road that 2 stroke 125 lacked low end power for. This trail is not for beginners and is a challenge for my 14 year on a dirt bike. We stopped half way and went back down and found the nearby loop much more fun.

cade shawhart

Jun 05, 2024

Open

Zach Meltzer

May 21, 2024

Open

Spicy Taco

May 05, 2024

Open