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Hiking trails & Routes
Cook County

Crab Lake Spur Trail

Moderate

1

hikers

Crab Lake Spur Trail

02:52

10.8km

100m

Hiking

Hike the moderate 6.7-mile Crab Lake Spur Trail to experience varied terrain, lakeside views, and the stunning Bridal Falls in Minnesota.

Last updated: February 26, 2026

Waypoints

A

Start point

Parking

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1

1.83 km

Crab Lake

Highlight • Lake

Crab Lake can be accessed from BWCAW Access Point #4, just off of County Road 404. The lake is popular for canoeing, and is an easy portage from the trailhead. …

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2

5.42 km

Bridal Falls

Highlight • Waterfall

Bridal Falls is one of the tallest waterfalls in all of the BWCAW. The falls can be found on the Border Route Trail (BRT), and the easiest way to reach …

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10.8 km

End point

Parking

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Way Types & Surfaces

Way Types

10.7 km

171 m

Surfaces

10.7 km

171 m

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Elevation

Elevation

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Wednesday 27 May

24°C

9°C

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Frequently Asked Questions

Where can I park to access the Crab Lake Spur Trail?

The Crab Lake Spur Trail is typically accessed from a trailhead located off the Gunflint Trail. Specific parking details are often found near the trailhead itself, but it's generally a designated area for hikers. Always check local signage upon arrival for the most current parking information.

Do I need a permit to hike the Crab Lake Spur Trail?

Yes, as the Crab Lake Spur Trail is located within the Boundary Waters Canoe Area Wilderness (BWCAW), a permit is required for all overnight stays and for day use if you are entering through a quota entry point during the quota season (May 1 - Sept 30). Even for day hikes, it's crucial to check the latest regulations from the US Forest Service regarding BWCAW permits, as rules can change. You can usually obtain permits online or from authorized outfitters.

Is the Crab Lake Spur Trail dog-friendly?

Dogs are generally allowed on trails within the Boundary Waters Canoe Area Wilderness, including the Crab Lake Spur Trail, but they must be kept on a leash at all times. Owners are responsible for cleaning up after their pets and ensuring they do not disturb wildlife or other hikers. Always confirm current regulations before your visit.

What is the best time of year to hike this trail?

The best time to hike the Crab Lake Spur Trail is typically from late spring to early fall (May through October). During these months, the weather is generally milder, and the trail offers beautiful views of wildflowers and lush forest regrowth. Fall brings stunning autumn colors. Be aware that conditions can be wet and muddy, especially after rain, and mosquitoes can be prevalent in summer. Winter hiking is possible but requires appropriate gear and experience due to snow and ice.

What is the terrain like on the Crab Lake Spur Trail?

The terrain varies significantly. The initial section is generally flat, wide, and grassy, offering an easy start. As you continue along Crab Lake, it remains relatively flat but becomes less open with more rocks and roots. After about a mile, it connects with the Border Route Trail, where the terrain becomes more rugged, featuring rocks, roots, mud, and some elevation changes. Wet sections are common, especially after rainfall.

What natural features and viewpoints can I expect to see?

Hikers can enjoy diverse scenery, including views of Crab Lake. As the trail merges with the Border Route Trail and ascends, it often runs along ridges, providing consistent vistas, potentially overlooking Gunflint Lake and even into Canada. The area is also rich with beautiful wildflowers, various mosses, and ferns, showcasing the forest's regrowth after the Ham Lake Fire. The ultimate highlight for many is Bridal Falls, a stunning waterfall accessible via a steep descent from the Border Route Trail.

Does the trail intersect other well-known paths?

Yes, the Crab Lake Spur Trail serves as a crucial link to the larger Border Route Trail. Sections of this route also pass through the North Country National Scenic Trail (MN) and the Crab Lake Cut-off Trail, eventually leading to the Bridal Veil Falls Trail.

Is this trail suitable for beginners?

The initial section of the Crab Lake Spur Trail is relatively easy and suitable for beginners. However, as it progresses and connects with the Border Route Trail, the difficulty increases due to rugged terrain, rocks, roots, mud, and elevation changes. While the spur itself is manageable, extending the hike to Bridal Falls makes it a moderate hike, requiring a reasonable level of fitness and appropriate footwear.

Is the Crab Lake Spur Trail a loop or an out-and-back route?

The Crab Lake Spur Trail itself is an out-and-back route that acts as an access point to the Border Route Trail. While you can hike it as a standalone out-and-back to Crab Lake, most hikers use it to connect to the Border Route Trail and continue towards destinations like Bridal Falls, making the overall journey an extended out-and-back.

What is the strategic advantage of hiking this trail to reach Bridal Falls?

The Crab Lake Spur Trail offers the best foot access to the picturesque Bridal Falls, especially if water access via motorboat or canoe from Gunflint Lake is not feasible. It provides a direct, albeit rugged, hiking route to this popular natural attraction, making it a key option for those who prefer to reach the falls by land.

Nearby routes

Easy

1

Bridal Veil Falls via Crab Lake Spur

01:55h

7.12km

80m

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