Located between Whitehouse and Swanton, Oak Openings Preserve takes its name from the surrounding region, which is 23 times larger than the park itself. Still, at 5,000 acres, Oak Openings Preserve is the largest of the Metroparks -- by far.

Oak Openings is home to the nation's only public treehouse village, two campgrounds and two cabins where families can immerse themselves in nature.

This preserve protects one of the finest remaining examples of Northwest Ohio's Oak Openings Region. It is home to the globally endangered black oak savanna community and boasts one of the highest concentrations of rare species of any nature preserve in Ohio, including the lark sparrow and Karner blue butterfly. 1-mile loop trail. M-F 9am-5pm and first weekend of month from May through October

Oncore Brewing is a Brewer-owned brewery in the heart of Swanton, Ohio. We have a diverse tap list that has something for everyone. Our inviting atmosphere is a small town with big city energy, you really need to check it out for yourself.