Located off of Highway 370, with 300 acres, this is the largest in St. Peters. The park offers fishing and boating on the 140-acre recreational lake, biking and hiking on the trail, camping at the RV Park, and more.
Future plans are for 370 Lakeside Park to have a large playground, family picnic areas, park pavilions, a sand volleyball site, an archery range and a dog park with water feature.
A 3+ mile biking and hiking trail goes around the lake. There’s a great view of the entire park from the top the agricultural levee on the north side.
Picnic tables are set up near the marina for the public to use free of charge.
The park is open sunrise to sunset. Hunting is not allowed.
Pedestrians, skaters, and bicyclists all share the trails.
Pets must be on a leash. Pet owners are responsible for immediate clean up of pet waste.
Directions: 370 Lakeside Park is accessible from the 370 Lakeside Park Dr./Truman Blvd. exit off Highway 370, north of I-70.
Driving East or West on I-70: Take exit 224 to access Highway 370. As you drive east on Highway 370, use Exit 2 to reach 370 Lakeside Park Dr. Turn left on Lakeside Park Drive, and head north to park entrance.
Driving West on 370: Exit from Highway 370 at Lakeside Park Drive, turn right and head north to park entrance.