Map Legend (map on reverse)
Trailheads
hiking
Trailsmaintained
maintained, hiking only
regional
approximate distance in miles between trail junctions
Facilities and features
restrooms
parking area
parking area (fee required)
kayak/canoe access
point of interest
viewpoint
bus stop
Publicly owned land
King County park land
other park or open space
City of Seattle Cedar River WatershedWashington State Department of Natural Resources
United States Forest Service
Other basemap features
incorporated city
unincorporated King County
wetland
freeway
local street
power line
elevation contour (interval = 100 ft.)
0.24
This information is availablein alternative formats upon request.Please call 206-477-4527or 1-800-325-6165.Washington Relay Service: 1-800-833-6388.
For information about King County Parks,please call 206-477-4527.
Visit King County Parks on the Internet at www.kingcounty.gov/parks.
Map created by the King County Parks and Recreation Division and the King County GIS Center: www.kingcounty.gov/gis.
Printed on recycled paper.
©2009, 2020 King County, Washington.The information included on this map has been compiled by King County staff from a variety of sources and is subject to change without notice. King County makes no representations or warranties, express or implied, as to accuracy, completeness, timeliness, or rights to the use of such information. This document is not intended for use as a survey product. King County shall not be liable for any general, special, indirect, incidental, or consequential damages including, but not limited to, lost revenues or lost profits resulting from the use or misuse of the information contained on this map. Any sale of this map or information on this map is prohibited except by written permission of King County.
April 2020
Rattlesnake Mountain Scenic AreaRattlesnake Mountain Scenic Area is co-owned and managed by the Washington State Depart-ment of Natural Resources and King County Parks to protect and preserve natural resources and wildlife habitat.
Area1,971 acres
Total trail length13.5 miles
Trail useHiking on Rattlesnake Mountain Scenic Area trails; horseback riding and mountain biking are allowed on the Snoqualmie Valley Trail and the Palouse To Cascades State Park Trail.
AccessTo Snoqualmie Point Park, take I-90 east to Exit 27. At the end of the o�-ramp, go right and follow the road to the end. Go through the gate on the right to enter the trailhead.
To Rattlesnake Lake, take I-90 to Exit 32. Go south on 436th Avenue SE, turning into Cedar Falls Road SE. Follow this main road 3.1 miles to the parking area for Rattlesnake Lake. To reach the trail, follow an old roadbed that circles the lake to the right.
Rattlesnake Mountain Scenic Area is served by Metro bus routes 208 and 628, and Snoqualmie Valley Transit, to downtown North Bend.
King County’s Parks and Recreation Division manages 30,000 acres of parks and natural lands, and provides over 300 miles of trails with year-round accessibility for hiking, mountain biking, trail running and horseback riding. Each trail o�ers a unique opportunity to walk, run or ride through the quiet beauty of our region’s rich natural heritage. Located just 30 miles east of Seattle near North Bend, the Rattlesnake Mountain Scenic
Area is a mountainous ridge along Interstate 90 that offers some of the most scenic hiking in the Cascade foothills. The 10-mile-long hiking trail along the ridge is easily accessible from I-90, provides many opportunities for views of Mount Si, the upper Snoqualmie Valley and the Cascades, and reaches a high point elevation of 3,500 feet. At the south end, the 1,000-foot high ledges above Rattlesnake Lake reward hikers with a spectacular view of the Cedar River Watershed.
Want the map on your phone? Text KING RATTLE to 468311*Message & Data Rates May Apply
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Three ForksPark
Mount SiNatural ResourcesConservation Area
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Snoqualmie
TannerLandingPark
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Snoqualmi e Valley
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Exit 32
Exit 31
Snoqualmie Point Park
Exit 27
North F orkSn
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Little SiNatural Area
1.89
7.76
Rattlesnake Mountain
Scenic Area
Rattlesnake Mtn.3517'
TollgateFarm
3950'
City of SeattleCedar River Watershed
Mount Si (summit)4167'
EducationCenter
1576'
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Contour interval: 200 feet
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April 2020
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UV18
UV520
UV167
UV2
MilesFeet