Fall Color Canoe Float on the Meramec River. Dates: Tuesday, October 22nd & Saturday, October 26th. St. Louis County Park Rangers will lead this 10-mile float on the Meramec River. Floaters will meet at the boat ramp at the Meramec Levee Recreation Area in Valley Park and travel to the put-in at Route 66 State Park. Bring a lunch, water, binoculars and other personal items you will need for this ALL-day float. Canoes, paddles and life jackets are provided. Advance registration is required. See website for more info, or call 314-615-8822 for more info and to register. Cost is $50/canoe. This activity is intended for ages 8+.