Mount Si Hiking
To call Mount Si a popular trail is an understatement. It is hiked each year by upwards of 100,000 people. Its rugged beauty and its proximity to Seattle all but guarantee that the parking lot is overflowing on any nice (and many a not-so-nice) day.
Gaining 3,100 feet in a little under four miles, it falls in a kind of sweet spot for experienced and novice hikers alike: enough of a test for bragging rights, not so tough as to scare people away.
Source: Washington Trails Association
Website: VISIT WEBSITE