Hawk Mountain was an easy 1 hour hike to a summit with great views of Mt Jefferson and further south. The trail is well maintaned and there were Huckleberries galore that may delay your QRV. 

Take forest road 46 (paved) to forest road 6350 and 6355 west to the trail head at 44.84062, -121.94718. Forest road 6350 is a well graded gravel road that is rated "Prius-able". The Hike is 2 miles each way with an elevation gain of 789'.

Flagg Mountain is a great 4 point short hike (or drive-up) summit located west of Winthrop, WA.  For a day trip, it could be combined with Goat Peak Lookout summit W7W/OK-107.  

Directions/Access:

This is a well-used, highly-trafficed trail.  There is plenty of parking, but you may want to get to the trailhead early as the parking lot does fill up.  There are restroom facilities at the trailhead, but they may be seasonally open.  The summit has a hand rail that can be used for antenna guy lines.