Teeley Creek Trail #251 to Bertha May Lake
00:35
1.67km
130m
Hiking
The Teeley Creek Trail #251 to Bertha May Lake offers a delightful journey through an old-growth conifer forest, quickly leading you to the serene Bertha May Lake. You'll pass Pothole Lake early on, and on clear days, you might even catch glimpses of Mount Rainier. The trail itself is generally easy, but expect some steep, muddy, or rocky sections, particularly if it's been wet. The reward is the clear, blue glacial waters of Bertha May Lake, nestled beneath the dramatic Sawtooth Ridge.
Planning your trip means navigating FR 8410 to the trailhead, a road that can be quite rough, so a higher-clearance vehicle might be beneficial. This multi-use trail welcomes hikers, motorcyclists, horseback riders, and cyclists, and dogs are also allowed. Be sure to pack mosquito repellent and enough water, as some backcountry creeks can dry up, especially later in the season.
While the hike to Bertha May Lake is a quick 1.0 mile (1.7 km) with 431 feet (131 metres) of elevation gain, taking about 34 minutes, it's part of a larger network. You can continue another half-mile past Bertha May to reach Granite Lake, often considered the "gem" of the ridge, known for its sandy shores and excellent swimming opportunities. Both Bertha May and Granite Lakes offer attractive campsites, making this an appealing option for an easy overnight backpacking trip.
Last updated: June 10, 2026
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1.67 km
Bertha May Lake
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Way Types & Surfaces
Way Types
1.65 km
< 100 m
Surfaces
1.65 km
< 100 m
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Elevation
Highest point (1,250 m)
Lowest point (1,110 m)
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Weather
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Today
Saturday 11 July
18°C
11°C
8 %
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Max wind speed: 11.0 km/h
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This route was planned by komoot.
Frequently Asked Questions
Where can I park for the Teeley Creek Trail #251 to Bertha May Lake?
Parking is available at the trailhead. Be aware that the access road (Forest Road 8410) can be rough, and a high-clearance vehicle might be beneficial, though many standard vehicles can manage it.
Is the Teeley Creek Trail #251 to Bertha May Lake dog-friendly?
Yes, this trail is noted as dog-friendly, making it a great option for hiking with your canine companion.
What is the best time of year to hike to Bertha May Lake?
The trail is generally best hiked during the warmer months when snow has melted, typically from late spring through early fall. This allows for clear access and enjoyable conditions for swimming and fishing in the lakes.
Do I need a permit or pay an entrance fee for this trail?
The Teeley Creek Trail #251 is located within the Gifford Pinchot National Forest. While there isn't a specific entrance fee for the forest itself, some trailheads or recreation areas may require a Northwest Forest Pass or a day-use fee. It's always best to check the USDA Forest Service website for the most current information on permits and fees.
Is the hike to Bertha May Lake suitable for beginners?
The trail is generally rated as moderate difficulty. While some sources describe it as 'easy' for experienced hikers, the section just before Bertha May Lake involves most of the elevation gain and switchbacks. It can be a family-friendly option, but beginners should be prepared for some uphill sections.
What kind of scenery and terrain can I expect on the trail?
You'll hike through an old-growth forest, offering a lush, shaded environment. The terrain includes a mix of open areas and denser conifer forest. Expect some elevation gain, particularly between Pothole Lake and Bertha May Lake, with switchbacks. On clear days, you can enjoy impressive views of Mount Rainier at various points.
Are there other lakes to explore near Bertha May Lake?
Yes, the trail system leads to a series of beautiful sub-alpine lakes. You'll first encounter Pothole Lake, and beyond Bertha May Lake, you can continue to Granite Lake, which is the largest and often considered the 'gem of the ridge' with sandy shores suitable for swimming.
Can I swim or fish in the lakes?
Yes, both Bertha May Lake and Granite Lake are suitable for swimming and fishing. Granite Lake, in particular, has inviting waters and sandy shores ideal for a refreshing dip.
Does the trail intersect other well-known paths?
Yes, the route primarily follows the Teeley Creek Trail #251. However, it also passes through sections of the Osborne Mountain Trail #250.
Is this trail a good alternative to more crowded hikes in the area?
Absolutely. Located just outside Mount Rainier National Park, this trail often serves as a less-used alternative to popular park trails, offering a chance for more solitude, especially during peak season.
What should I bring for a hike to Bertha May Lake?
Given the moderate difficulty and potential for varying conditions, we recommend bringing sturdy hiking boots, layers of clothing, plenty of water, snacks, and sun protection. If you plan to swim or fish, pack appropriate gear. Always carry a map and compass or a GPS device.
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