Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Routes
Mountain biking trails
United States
Arizona
Pima County

Green Mountain and Incinerator Ridge Loop

Routes
Mountain biking trails
United States
Arizona
Pima County

Green Mountain and Incinerator Ridge Loop

Hard

4.8

(9630)

9,631

riders

Green Mountain and Incinerator Ridge Loop

02:31

23.1km

930m

Mountain biking

This difficult 14.4-mile mountain biking loop on Mt. Lemmon features technical terrain, significant elevation gain, and vast views.

Last updated: February 26, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 13.2 km for 181 m

After 19.2 km for 542 m

Waypoints

A

Start point

Parking

Get Directions

1

14.4 km

Incinerator Ridge

Highlight (Segment) • Trail

This incredible trail goes right past Leopold Point and Barnum Rock, two incredible rock features/summits. The trail is fairly short and easy, but there are definitely some steeper sections too!

Tip by

2

19.9 km

Green Mountain Trail

Highlight (Segment) • Trail

Green Mountain Trail throws all types of MTB fun at you. There are some nice flowing sections, but also tough technical climbs and descents including dropping down stairs.

Tip by

B

23.1 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

12.4 km

10.6 km

148 m

Surfaces

12.2 km

10.4 km

211 m

177 m

148 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.

Highest point (2,510 m)

Lowest point (1,820 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Today

Tuesday 2 June

31°C

16°C

0 %

Additional weather tips

Max wind speed: 7.0 km/h

to get more detailed weather forecasts along your route

This route was planned by komoot.

Save

Edit route

Download GPX

Move start point

Print

Share

Embed on a website

Report an Issue

Frequently Asked Questions

How long does it typically take to mountain bike the Green Mountain and Incinerator Ridge Loop?

The estimated duration for mountain biking this route is around 2 hours and 30 minutes. However, given its challenging nature and technical sections, your actual time may vary significantly based on skill level and how often you stop to enjoy the views or navigate difficult terrain.

Is the Green Mountain and Incinerator Ridge Loop suitable for beginner mountain bikers?

No, this route is considered

difficult and is not suitable for beginners. Both Incinerator Ridge and Green Mountain Trail feature extremely challenging terrain, including loose, steep, rocky sections, tight switchbacks, drops, and potential hike-a-bike sections. Incinerator Ridge is even rated as a double black diamond trail.

What is the terrain like on this mountain biking route?

The terrain is exceptionally challenging and varied. You'll encounter technical singletrack with loose, steep, and rocky sections, along with very tight switchbacks. Expect drops, considerable exposure, and even large fallen trees that may require climbing over. Some sections on Green Mountain Trail also include stairs and uphill pushes, making for a very demanding ride.

Where can I park to access the Green Mountain and Incinerator Ridge Loop, and are shuttles available?

Access to these trails typically involves starting at higher elevations on Mt. Lemmon. Many riders utilize shuttle services, especially as these trails are often part of the longer, challenging 'Lemmon Drop' descent. Specific parking areas can vary depending on your chosen starting point for the full route, so it's advisable to research shuttle providers or common drop-off points for the 'Lemmon Drop' experience.

Are there any permits or fees required to ride in the Coronado National Forest?

While there isn't typically a specific permit required for mountain biking on these trails within the Coronado National Forest, it's always a good idea to check the official U.S. Forest Service website for the Coronado National Forest for any current regulations, fire restrictions, or potential day-use fees that might apply to certain recreation sites or parking areas.

Is the Green Mountain and Incinerator Ridge Loop dog-friendly?

Regulations regarding dogs on trails within the Coronado National Forest can vary. Generally, dogs are allowed on many trails but must be kept on a leash. Given the extreme difficulty and technical nature of this particular route, it might not be the most suitable trail for all dogs, especially those not accustomed to very rugged terrain. Always ensure your dog is leashed and that you pack out any waste.

What is the best time of year to mountain bike this route?

The best time to mountain bike this route on Mt. Lemmon is typically during the spring and fall months when temperatures are more moderate. Summer can be very hot, especially at lower elevations, while winter may bring snow and ice to the higher parts of the mountain, making the already difficult trails impassable or even more hazardous. Always check local weather and trail conditions before heading out.

What kind of views and natural features can I expect along the Green Mountain and Incinerator Ridge Loop?

You can expect fantastic and diverse views throughout the ride. The trails wind through the varied forestry of Mt. Lemmon, offering glimpses of bright green ferns and vast vistas. From various ridges, you'll be treated to expansive views of the San Pedro River valley and the Galiuro Mountains, making the challenging effort worthwhile.

Does this route intersect with other well-known trails?

Yes, this route is part of a larger network of trails on Mt. Lemmon. It includes sections of the

Arizona Trail Pusch Ridge Wilderness Bypass, the Lemmon Drop, and the Sky Islands Traverse. You'll also ride portions of the Incinerator Ridge Trail #18A, Green Mountain Trail #21, and the Kellog Trail #45, among others.

Is this a true loop trail, or is it typically ridden as part of a longer route?

While the name suggests a loop, these two trails are often ridden together as part of longer, more extensive routes, rather than a single, defined 'loop' consisting solely of Green Mountain Trail and Incinerator Ridge. It's a significant segment of the epic 'Lemmon Drop' ride, which typically involves a shuttle to access the higher elevations.

What should I bring for a mountain bike ride on this challenging route?

Given the route's difficulty and remote nature, you should be well-prepared. Essential items include plenty of water, high-energy snacks, a repair kit for your bike (including spare tubes, pump, and tools), a first-aid kit, navigation tools (like a GPS device or a fully charged phone with offline maps), appropriate protective gear (helmet, gloves, knee/elbow pads), and layers of clothing suitable for changing mountain weather.

Nearby routes

Moderate

5.0

70

Fantasy Island Mountain Bike Loop

02:21h

29.8km

110m

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

© komoot GmbH

Privacy Policy