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County Offices will be closed on November 27th & 28th in observance of the Thanksgiving Holiday.

Ottawa County Parks & Recreation

Grand River Ravines

< Description 1 Description 2 Description 3 >

North
9920 - 42nd Ave
Jenison, MI 49429

South
3991 Fillmore Street
Jenison, MI 49428

Directions

Grand Ravines North:  From Fillmore Street travel one half mile north on 42nd Avenue to the entrance. Grand Ravines South:  Entrance is on Fillmore Street east of 40th Avenue.

Amenities & Activities

  • Hiking trails
  • Fishing
  • Small parking area

Map

This map shows amenities, parking areas, features and trails. This mostly undeveloped 168-acre park can be accessed from the north or south. North Grand Ravines offers deep wooded ravines and dramatic views of the Grand River. South Grand Ravines is a farm with a small parking area and trails.

Hours

March 1 through October 15:  7am to 10pm
October 16 through February 28:  7am to 8pm

Fees

There are no entry fees.

Dog Policy

Dogs on leash are permitted at Grand Ravines North year round, but on trails only from May 1 through September 30. For the safety and enjoyment of all park guests, pets must be on ten foot leashes and under control. Dogs are permitted year round, off leash at Grand Ravines South. Owners must clean up after their pet and dispose of waste in a trash receptacle. Leader dogs for persons with disabilities are permitted at any time. Recognizing that most dogs enjoy running and playing freely, Ottawa County Open Space Lands allow dogs year-round off leash.

Additional Park Rules