Top 10 Most Visited
Top 5 Least Visited
By Year
By Access
By Region
By Wilderness
By Holiday Weekend

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Top 10 Most Visited
Optimal solitude during the off-season.

1. Granite Mountain (15 trips)
2. Frenchman Coulee (8 trips)
3. Potholes Coulee (8 trips)
4. Yakima Skyline Ridge (7 trips)
5. Mailbox Peak (6 trips)
6. Monument Coulee (6 trips)
7. Mount Teneriffe (6 trips)
8. Surprise Lake (6 trips)
9. Deception Pass State Park (5 trips)
10. Ginkgo Petrified Forest State Park (5 trips)

Top 5 Least Visited
Mass popularity year round.

1. Mount Pilchuck (2012/7/5)
2. Mount Washington (2010/5/30)
3. Wallace Lake (2010/2/27)
4. Lake 22 (2010/2/20)
5. Mount Si (2009/8/8)

By Year

2018  2017  2016  2015  2014  2013 2012  2011  2010  2009  2008

By Access

• Highways
  • Highway 2 (US 2)
  • Highway 20 (SR 20)
  • Highway 97 (US 97)
  • Highway 410 (US 410)
  • Highway 530 (US 530)
  • Highway 542 (US 542)
  • Interstate 90 (I-90)
  • Mountain Loop Highway (FR 20)
• Major Mountain Arteries
  • Cascade River Road
  • Suiattle River Road

By Region

• Cascades
  • North Cascades
    • Picket Range
  • Central Cascades
    • Enchantments
  • South Cascades
• Eastern Washington
• National Parks
  • Everglades National Park
  • Mount Rainier National Park
  • North Cascades National Park
• Olympic Peninsula
• Puget Sound

By Wilderness

• Alpine Lakes Wilderness
• Boulder River Wilderness
• Buckhorn Wilderness
• Clear Water Wilderness
• Glacier Peak Wilderness
• Henry M. Jackson Wilderness
• Lake Chelan-Sawtooth Wilderness
• Mount Adams Wilderness
• Mount Baker Wilderness
• Mount Rainier Wilderness
• Mount Skokomish Wilderness
• Norse Peak Wilderness
• Pasayten Wilderness
• Stephen Mather Wilderness
• Wild Sky Wilderness
• William O. Douglas Wilderness

By Holiday Weekend

• New Year
• Memorial Day
• Fourth of July
• Labor Day
• Thanksgiving
• Christmas