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Routes
Hiking trails & Routes
United States
Colorado
San Juan County

Ophir Pass to Crystal Lake Trail

Easy

2.8

(16)

69

hikers

Ophir Pass to Crystal Lake Trail

00:19

920m

50m

Hiking

Discover the serene alpine setting of Crystal Lake on an easy hike through the San Juan Mountains. This route, just 0.6 miles (0.9 km) long, involves a gain of 170 feet (52 metres) and takes around 19 minutes. You will find yourself on a steep scree slope, so watch your…

Last updated: April 23, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Uncompahgre National Forest

Waypoints

A

Start point

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1

457 m

Crystal Lake

Highlight • Lake

B

920 m

End point

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Way Types & Surfaces

Way Types

917 m

Surfaces

917 m

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Elevation

Elevation

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Weather

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Today

Tuesday 19 May

7°C

-8°C

11 %

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Max wind speed: 20.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

Where is the trailhead for the Ophir Pass to Crystal Lake hike, and what are the parking options?

The trailhead for the hike to Crystal Lake is located along Ophir Pass Road, approximately 3.5 miles east of Ophir. Parking is typically roadside near the pass summit. A GPS can be helpful for pinpointing the exact start amidst the rocky surroundings.

Is the Ophir Pass to Crystal Lake Trail dog-friendly, and are there any specific regulations for pets in the San Juan National Forest?

Yes, the trail is generally dog-friendly. As it's located within the San Juan National Forest, dogs are typically allowed but must be kept on a leash to protect wildlife and ensure a pleasant experience for all hikers. Always practice Leave No Trace principles, including packing out pet waste.

What is the best time of year to hike to Crystal Lake?

The trail is typically accessible from June through October. This period offers the best conditions for hiking, with wildflowers often present in season, adding to the picturesque setting.

Do I need a permit or is there an entrance fee to hike this trail in the San Juan National Forest?

Generally, there are no specific permits or entrance fees required for day hiking the Ophir Pass to Crystal Lake Trail within the San Juan National Forest. However, always check the latest regulations from the U.S. Forest Service before your trip, especially for any potential changes or specific area restrictions.

What is the terrain like on the way to Crystal Lake?

The terrain is characterized by a steep scree slope that requires clambering, making it a challenging ascent despite its short length. Hikers will navigate a rocky landscape, with a faint trail through scree leading up to the lake. Proper hiking footwear with good support is highly recommended due to the rugged and potentially loose rock conditions.

How long does it typically take to hike to Crystal Lake from Ophir Pass?

The hike to Crystal Lake from the summit of Ophir Pass is notably short, around 0.6 miles (approximately 1 kilometer) one way. While short, the steep and rocky terrain means it will get your heart pumping. The total duration for the out-and-back route is estimated to be around 20 minutes of active hiking time, not including stops.

Is the Ophir Pass to Crystal Lake Trail suitable for beginners?

While the trail is short, its steep scree slope and rocky terrain make it a challenging ascent that requires some agility and proper hiking footwear. It's not a gentle stroll, so beginners should be prepared for a strenuous, albeit brief, climb. Those new to hiking in rugged alpine environments might find it demanding.

Is this an out-and-back trail or a loop?

The Ophir Pass to Crystal Lake Trail is an out-and-back route. You will hike to the beautiful alpine lake and then return along the same path to the trailhead.

What can I expect to see along the route and at Crystal Lake?

Hikers are rewarded with stunning views of the San Juan Mountains and the beautiful landscape of Ophir Pass throughout the journey. Upon reaching the destination, you'll find the serene Crystal Lake, an alpine lake nestled amidst tundra-clad plateaus and high peaks. While beautiful, some sources note it's not a vibrant Caribbean blue. In season, wildflowers add to the picturesque setting.

Does the trail intersect other well-known paths?

Yes, the route to Crystal Lake from Ophir Pass is primarily accessed via sections of the Ophir Pass Road. While the hike itself branches off, the approach to the trailhead utilizes this well-known mountain pass road.

What is the main advantage of hiking to Crystal Lake from Ophir Pass?

The main advantage of this hike is that it offers access to a serene alpine lake with relatively low crowd levels, providing a sense of solitude. It's a quick, heart-rate-raising adventure that allows you to experience the natural beauty of the San Juan Mountains without committing to a full-day trek.

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