The Flat River flows south from Greenville through Belding and Smyrna before joining the Grand River near Lowell. It's part of the Grand River watershed, which is the longest river system in Michigan. The Grand River ultimately flows west to Lake Michigan at Grand Haven.
Is the Flat River good for kayaking and tubing?
Where can you launch on the Flat River?
What is White's Covered Bridge?
How deep is the Flat River?
Are there campgrounds near the Flat River?
How far is the Flat River from Grand Rapids?
Is the Flat River good for beginners?
The Flat River isn't a lake — it's a scenic, shallow river flowing through Ionia County that's become one of west Michigan's favorite casual float trips. The river runs from Greenville south through Belding and Smyrna before joining the Grand River near Lowell. Four launch points give paddlers options for trips of varying length, with the Belding-to-Smyrna stretch being the most popular — a 2-to-4 hour float depending on water levels. The river is generally shallow with moderate current, perfect for tubes, kayaks, and canoes, though you may drag bottom in spots during low water.
The Flat River's most distinctive feature is the White's Covered Bridge near Smyrna — a rebuilt historic wooden covered bridge with a small launch area for kayaks and rafts. The original bridge was Michigan's oldest covered bridge before an arsonist destroyed it. Nearby Double R Ranch in Smyrna serves as a popular take-out and camping destination, and there's a paved trail along the river in Greenville. Fishing is decent — rocky stretches hold smallmouth — but this river is really about the float experience. Close proximity to Grand Rapids (about 30-40 minutes) makes it a solid day trip.