Ride from Portland to Oregon City, almost completely on separated bike paths following the Springwater Trail and the Trolley Trail. From Oregon City, you can take the Municipal Elevator for a fun ride and beautiful view of the Willamette River and waterfalls before climbing toward quiet country roads into Canby. From Canby, it's a short ride to Champoeg State Park, where there is a hiker/biker campground for $5 per person.