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Routes
Hiking trails & Routes
United States
Montana
Gallatin County

Lava Lake Trail

Moderate

3.1

(10)

23

hikers

Lava Lake Trail

03:44

8.81km

470m

Hiking

Hike the moderate Lava Lake Trail, a 5.5-mile route through Lee Metcalf Wilderness to a crystal-clear alpine lake.

Last updated: February 26, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Lee Metcalf Wilderness

Custer Gallatin National Forest

Waypoints

A

Start point

Parking

Get Directions

1

6 m

Gallatin River

Highlight • River

The Gallatin River lends its name to the surrounding mountain range and is a tributory of the Missouri River. Much of the scenery alongside the river is spectacular, with alpine and canyon landscapes to enjoy. This spot is the start of the Lava Lake Trail.

Tip by

2

4.38 km

Lava Lake

Highlight • Lake

From the Gallatin river and the US 191, you can reach Lava lake with an easy hike along Cascade Creek or extend the hike to Table Mountain.

Tip by

B

8.81 km

End point

Parking

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Way Types & Surfaces

Way Types

8.81 km

Surfaces

8.81 km

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Elevation

Elevation

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Weather

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Today

Monday 18 May

2°C

-9°C

40 %

Additional weather tips

Max wind speed: 12.0 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 Lava Lake Trail and what are the parking options?

The trailhead for the Lava Lake Trail is easily accessible from Highway 191, located between Bozeman and Big Sky. There is a designated parking area at the trailhead. Due to the trail's popularity, especially on summer weekends, arriving early is highly recommended to secure a spot.

Is the Lava Lake Trail dog-friendly?

Yes, dogs are generally allowed on the Lava Lake Trail. However, as the trail enters the Lee Metcalf Wilderness, it's crucial to follow all wilderness regulations, which typically include keeping dogs on a leash and packing out all waste. Be aware of wildlife, including bears, and take appropriate precautions.

What is the best time of year to hike the Lava Lake Trail?

The trail is open year-round, but the best time for hiking is typically late spring through early fall (June to September) when the weather is mild and Lava Lake is thawed. Summer weekends can be very busy. For a quieter experience, consider hiking on weekdays or during the shoulder seasons. Winter offers opportunities for snowshoeing, but conditions can be challenging with ice and deep snow.

Are there any permits or fees required to hike the Lava Lake Trail?

No, there are no specific permits or entrance fees required to hike the Lava Lake Trail or to enter the Lee Metcalf Wilderness. However, always practice Leave No Trace principles to preserve the natural environment.

Is the Lava Lake Trail suitable for beginners?

The Lava Lake Trail is generally rated as moderate to strenuous due to its significant and continuous uphill climb, gaining over 1,600 feet in elevation over 3 miles. While there are some flatter sections, the rocky terrain and consistent ascent can be demanding for unprepared hikers. Beginners with good fitness might find it challenging but rewarding; otherwise, it might be better to gain some experience on easier trails first.

What is the terrain like on the Lava Lake Trail?

The terrain is characterized by a consistently uphill climb, often rocky, requiring hikers to pay attention to their footing. It passes through dense lodgepole pine forests, occasionally opening up to meadows, and follows Cascade Creek with picturesque small waterfalls. The final mile to Lava Lake involves steeper switchbacks.

What notable features or points of interest can I see along the route?

The primary draw is the stunning Lava Lake itself, a crystal-clear alpine lake surrounded by towering peaks. Along the way, you'll hike alongside Cascade Creek, which features small waterfalls. The trail also leads into the pristine Lee Metcalf Wilderness.

What should I bring for a hike on this trail?

Given the trail's moderate to strenuous difficulty and elevation gain, it's advisable to bring plenty of water, sturdy hiking boots, layers of clothing for changing weather, snacks, and sun protection. Due to the presence of bears in the area, carrying bear spray is highly recommended. Don't forget a camera for the scenic views at Lava Lake!

Is it possible to swim or fish in Lava Lake?

Yes, Lava Lake is a popular spot for swimming in the summer months. It also offers excellent fishing opportunities for rainbow trout. Remember to check local regulations for fishing licenses if you plan to fish.

Are there any other trails that connect with the Lava Lake Trail?

Yes, for those seeking an even greater challenge, the Table Rock Trail (Forest Trail 445) splits off just before reaching Lava Lake. This trail climbs nearly 2,000 feet in about a mile and is recommended only for expert hikers.

What is the best strategy to avoid crowds on the Lava Lake Trail?

The Lava Lake Trail is very popular, especially on summer weekends. To avoid the heaviest crowds, consider starting your hike early in the morning, ideally before 8 AM, or plan your visit for a weekday. Hiking during the shoulder seasons (late spring or early fall) can also offer a quieter experience with beautiful scenery.

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Trail Reviews

Mackenzie
July 2, 2023, Lava Lake Hike

This hike is beautiful! It is very rocky, trees downed on trail. Just be prepared!

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