Ottawa National Wildlife Refuge is a protected area located in northwest Ohio, covering over 6,700 acres of wetland and upland habitats. The refuge offers visitors a chance to observe a diverse range of wildlife, including migratory birds, waterfowl, and endangered species such as the bald eagle and the eastern massasauga rattlesnake.

There are many reasons to visit Ottawa National Wildlife Refuge, such as hiking, fishing, hunting, and wildlife observation. The refuge is also home to several points of interest, including Cedar Point National Wildlife Refuge, the Ottawa National Wildlife Refuge Visitor Center, and the Black Swamp Bird Observatory.

Interesting facts about the area include that it was established in 1961 as a place for migratory birds to rest and refuel on their long journeys. The refuge is also home to over 300 species of birds and is an important stopover for the endangered Kirtland's warbler.

The best time of year to visit Ottawa National Wildlife Refuge is during the spring and fall migration seasons when visitors can see a variety of bird species passing through the area. However, the refuge is open year-round and offers different experiences depending on the season, such as ice fishing in the winter and wildflower spotting in the summer.

Overall, Ottawa National Wildlife Refuge is a great place to explore the natural beauty and wildlife of Ohio, and it's worth a visit for anyone looking for an outdoor adventure.