Here is an easy drive up near Cole Mountain. Unpaved roads are good gravel with a few pot holes here and there. Should be alright in any vehicle as of this writing. My Garmin gps and google maps were worthless finding this summit. So here is my attempt to make it easier for the next activator.

While in the Tri-Cities area for a family event, was able to activate Badger mountain later in the afternoon.  The trail is very open, and would be very hot during the middle of summer days.  In the evening, there were many people using the trail.  Since the trail is so open, I enjoyed the views for miles around and seeing the Tri-Cities from a different perspective.  

For Mother's Day 2019, was able to blend a family hike and very quick SOTA activation.  Activating Guemes Island includes a short ferry ride from Anacortes, and shorter hike (2.2m round-trip) with minor elevation gain (~587 ft).  The summit area has great views, and has both a great open space along with areas of trees for antenna's and/or holding a mast.  No pass is required at the trailhead, but there is limited parking for ~4 cars.

Here's an unremarkable drive-up summit in the mid-Willamette Valley west of Salem.
 

Camano Island is a 1-point summit accessed via a short and nearly flat elevation gain hike, or drive-up due to larger activation area.  Thank you Josh WU7H for blog comment about drive-up option, and difficulty trying to chase this summit.  Stopping on side of N Cross Island Rd just North of the summit appears to be one drive-up option (see picture below).

I was looking for a reasonably tough snowshoe that could be accomplished in a day, and with few bonus point opportunities, and only so many sno parks, I kept coming back to my favorite mountains from last year. I decided to give this a try, and all things considered it went very well.

Cole Mountain is a drive-up in the Coast Range south of Highway 26 off of Highway 53. The road is passable in any passenger car and it's a radio quiet spot.

We might call this Peterson Summit rather than Peak 1700 - it's a drive-up in the Coast Range about 20 miles north of Tillamook and 20 miles south of Cannon Beach. The road is totally "Prius-able" (passable in a passenger car).

3.8 mi, +2,100 feet, -100 feet

2.0 mi, +800 feet, -400 feet