Hollows 2 in the state of Illinois is a beautiful nature reserve that is worth visiting. Located in McHenry County, the reserve offers miles of trails for hiking, biking, and horseback riding. The reserve is also home to a variety of wildlife, including deer, foxes, and birds.

Some of the points of interest in Hollows 2 include the Hollows Ridge Trail, which offers stunning views of the surrounding countryside, and the Lake Atwood Trail, which winds around the lake and offers great opportunities for fishing and boating. Visitors can also explore the visitor center, which features exhibits on the local flora and fauna.

Interesting facts about the area include the fact that the reserve was once used as a quarry for the construction of the Illinois Tollway. Today, the area has been restored to its natural beauty, with restored wetlands and prairies.

The best time of year to visit Hollows 2 is in the spring or fall, when the weather is mild and the foliage is at its best. During the summer, the area can become crowded with visitors, so it's best to plan your visit accordingly.

Overall, Hollows 2 is a wonderful destination for nature lovers and outdoor enthusiasts. With its stunning scenery, diverse wildlife, and miles of trails, it's a great place to explore and appreciate the natural beauty of Illinois.