Ottawa Metro Park is a popular destination in the state of Ohio. Visitors can enjoy fishing, boating, hiking, and camping in the park. The park has several points of interest such as Lake Erie, the Ottawa National Wildlife Refuge, and the Black Swamp Bird Observatory. It is also home to a variety of wildlife species including bald eagles, herons, and waterfowl. The best time to visit the park is during the spring and fall when the weather is mild and the foliage is at its peak. Overall, Ottawa Metro Park is a great destination for nature lovers and outdoor enthusiasts.