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Big Tree Ridge

Issaquah Alps > Cougar Mountain
47.5470, -122.0705 Map & Directions
Length
4.2 miles, roundtrip
Elevation Gain
1340 feet
Highest Point
1430 feet
Calculated Difficulty About Calculated Difficulty
Moderate
  • Mountain views
  • Dogs allowed on leash
  • Good for kids
  • Ridges/passes

Parking Pass/Entry Fee

None

This is the most direct entry to Cougar Mountain Regional Wildland Park from Seattle, Issaquah and Bellevue. WTA has done lots of work on Cougar Mountain since 2009, but signage may not be entirely up-to-date. Continue reading

Rating
3.50 out of 5

(6 votes) Log in to rate

Hiking Big Tree Ridge

The Big Tree Trail is an accessible, high-quality trail with moderate grades — excellent for new hikers.

Enjoy views of the snowy Cascades year-round when it is clear. In winter, Squak & Tiger Mountains loom out of mists and low-hanging clouds; giving the hike a mystical atmosphere.

The trail connects with good trails inside and out of Cougar Mountain Regional Park. Trails head out of the park to the south and east, and allow hikers to loops back to the trailhead.

For example, head down the Big Tree Ridge trail to the Red Cedars trail. From there, take the Surprise Creek trail to the Shangri La trail which will take you to the Harvey Manning Trailhead. Check out the “Million Dollar View” promised by the sign in the trailhead before heading back the way you came to the Big Tree Ridge Trailhead.

WTA has done lots of work on Cougar Mountain since 2009, but signage may not be entirely up-to-date. Take a look at a map before you go and bring one with you in order to keep your bearings.

WTA worked here in 2013!

Big Tree Ridge

Map & Directions

Trailhead
Co-ordinates: 47.5470, -122.0705 Open in Google Maps

Before You Go

See weather forecast

Parking Pass/Entry Fee

None

WTA Pro Tip: Save a copy of our directions before you leave! App-based driving directions aren't always accurate and data connections may be unreliable as you drive to the trailhead.

Getting There

From I-90: Take exit 13 onto Newport Way, heading southeast toward Issaquah for a few miles. Just after passing Oakcrest Boulevard on your right, with a large SUMMERHILL neighborhood sign, a white metal gate on the right marks the trailhead. There is a trailhead sign beyond the gate with a map and a wooden sign pointing to the Big Tree Ridge Trail and Military Ridge Trail.

More Hike Details

Trailhead

Issaquah Alps > Cougar Mountain

Big Tree Ridge Trail (#E15)

King County Parks

Guidebooks & Maps

Hiking Trails of Cougar Mountain

by Harvey Manning & Charles McCrone

King County Parks Cougar Mountain PDF Map: https://bit.ly/2BAfRyX

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Big Tree Ridge

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