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Routes
Mountain biking trails
United States
California
Mono County
Mammoth Lakes

Crystal Lake and Lake Mary Loop

Easy

2.5

(22)

55

riders

Crystal Lake and Lake Mary Loop

00:53

8.92km

260m

Mountain biking

Embark on the Crystal Lake and Lake Mary Loop for an easy mountain biking adventure through the scenic Inyo National Forest. This route guides you past the shimmering waters of Lake Mary and Crystal Lake, offering serene lakeside views and a refreshing escape. You will cover a distance of 5.5…

Last updated: April 23, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 2.98 km for 555 m

Waypoints

A

Start point

Parking

Get Directions

1

3 m

Lake Mary

Highlight • Lake

Lake Mary is nestled in front of a red basalt cliff and surrounded by forest, creating a scenic setting. In the winter, the area is blanketed in snow, making it ideal for cross-country skiing.

Tip by

2

2.97 km

Lake George & Lake Mary Overview

Highlight • Viewpoint

These two magnificent twin lakes have nothing to envy to the famous natural sites of Yosemite National Park nearby, as they are so beautiful.

Tip by

3

3.92 km

Crystal Lake

Highlight • Lake

This beautiful alpine lake sits beneath the towering wall of the Mammoth Crest. The lake is a popular summertime destination.

Tip by

B

8.92 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

4.64 km

2.18 km

1.16 km

940 m

Surfaces

3.86 km

2.69 km

940 m

789 m

653 m

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Elevation

Elevation

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

Highest point (2,950 m)

Lowest point (2,730 m)

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Weather

Powered by Foreca

Today

Friday 29 May

9°C

-3°C

24 %

Additional weather tips

Max wind speed: 11.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

What is the difficulty level of the Crystal Lake and Lake Mary Loop for mountain biking?

This route is rated as easy for mountain biking, making it suitable for riders looking for a relaxed experience. The total elevation gain is around 257 meters.

How long does it typically take to mountain bike the Crystal Lake and Lake Mary Loop?

The Crystal Lake and Lake Mary Loop is approximately 8.9 kilometers long and typically takes around 53 minutes to complete on a mountain bike, depending on your pace and stops.

What kind of terrain can I expect on this mountain biking loop?

While specific terrain details for this exact komoot route are not provided, as an easy mountain biking loop in a scenic area, you can generally expect a mix of established paths and possibly some singletrack sections. Given its location in the Inyo National Forest, the route likely offers natural surfaces with varying conditions.

What are the main points of interest along the Crystal Lake and Lake Mary Loop?

Along the route, you'll encounter beautiful natural features. Key highlights include Lake Mary, the scenic Lake George & Lake Mary Overview, and the serene Crystal Lake.

Does the Crystal Lake and Lake Mary Loop intersect with other trails?

Yes, this route utilizes sections of several other trails. You'll ride parts of the Mammoth Crest Trail, Lakes Basin Path, Barrett Lake to Lake Mary Trail, Lake George Path, Coldwater Campground to Lake George Trail, Crystal Lake Trail, and Crystal Crag Approach.

Is the Crystal Lake and Lake Mary Loop dog-friendly?

Dogs are generally permitted on trails within the Inyo National Forest, but they must be kept on a leash at all times. Always practice Leave No Trace principles and clean up after your pet.

What is the best time of year to mountain bike the Crystal Lake and Lake Mary Loop?

The best time to mountain bike this loop is typically during the late spring, summer, and early fall months when the trails are clear of snow and the weather is most favorable. Always check local conditions before you go, as high-elevation areas can have snow well into early summer.

Do I need a permit or pay an entrance fee for mountain biking in Inyo National Forest?

Generally, there are no specific permits required for day-use mountain biking on most trails within the Inyo National Forest. However, some areas may require a recreation pass or have parking fees. It's always best to check the official Inyo National Forest website for the most current regulations regarding permits and fees, especially if you plan to camp or stay overnight.

Where can I park for the Crystal Lake and Lake Mary Loop?

Specific parking details for this exact komoot route are not provided, but access to trails in the Lake Mary area of Inyo National Forest typically involves parking at designated trailheads or recreation areas. Look for parking near Lake Mary or Lake George, which are common access points for loops in this basin.

Are there any family-friendly options or considerations for this loop?

Given its 'easy' difficulty rating and relatively short distance, this loop can be a good option for families with some mountain biking experience. The scenic lakes and viewpoints offer enjoyable stops. Always ensure your family members are comfortable with the distance and elevation gain.

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

For this easy loop, essential items include a well-maintained mountain bike, a helmet, water, snacks, basic repair tools, a first-aid kit, and appropriate clothing for the weather. Sun protection is also recommended, especially at higher elevations.

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Mountain View & Mammoth Rock Trail loop — Inyo National Forest

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