Champoeg State Park is on the Willamette Valley Scenic Bikeway, and a great place to camp if you want to do a long biking getaway. The campground is pretty full service for a state park. You can buy ice and firewood onsite, and there is a small store that is a short walk away. There is also a children's playground and lots of bike paths.

What Champoeg is lacking is atmosphere. Since you're in the valley, the campground is mostly just flat land with very little tree cover. You'll definitely be able to see your neighbors whether you're in the tent or rv area.

Biking the loop to St. Paul is a fun countryside ride. The location is also pretty accessible to wine country.