SOL, trail number 140 within Kansas Rocks Recreational Park, is a quick loop trail starting and ending on C-2. The trail climbs up a steep dirt hill with small dinnerplate-sided rocks and crosses over an off-camber 20-foot-long slab of exposed limestone, leaning your vehicle to a 12-degree roll. The trail then turns back downhill as you descend another steep pitch with a few small exposed rocks protruding out of the hard-packed soil. Although tippy, this trail is suitable for any high clearance 4-wheel drive.
Kansas Rocks Recreation Park is open on weekends, with varying hours depending on the day and the time of year. Annual passes can be purchased online, while day passes must be purchased at the time of visit.
Camping is not permitted on the trails, but camping is permitted near the office with 24 primitive camping sites, 24 RV slots, and cabin rentals. You can make reservations directly online. Amenities include fully plumbed bathrooms, a shower house, fire pits, covered pavilions, picnic tables, and electricity in the RV area.