Onekama and Portage Lake
Onekama's Portage Lake harbor, Lake Michigan beaches, and famous 1871 Cut make it a classic Manistee County resort community.
The village of Onekama sits on a narrow neck of land with water on both sides — Portage Lake behind it and Lake Michigan in front. That makes it one of the prettiest spots on this stretch of coast. The double-lake setting is no accident. In 1871, local farmers got fed up with a mill dam that kept flooding their fields. So they dug a channel from Portage Lake out to Lake Michigan. The lake sat about twelve feet higher, and it came rushing through. When the water settled, the farmers had accidentally created one of the best small harbors on the lake — and the Onekama we know today. Locals still call it “the Cut.”
Portage Lake is now a busy all-sports lake ringed with cottages, marinas, and resorts. Sandy Lake Michigan beaches are a short drive away. The area is known for its artesian wells, summer fruit stands, and sunsets over the water. The village sits right on the M-22 scenic route.
For buyers, Onekama is a classic northern-Michigan resort community: lakefront and water-view homes, cottages, and year-round houses. Prices climb the closer you get to the water. Most homes outside the village core are on wells and septic (see the well-and-septic note).
Sources
Last reviewed against the listed sources: June 5, 2026.