The “streets” of Giant City are one of the most well-known spots in the park. These rocks are how Giant City got its name! But, do you know how they were formed or why they look like the “streets” for a city of Giants? Join Geologist Joe Devera as he reveals the mystery behind these amazing rock formations. This will be a 1-mile hike on the Giant City Nature Trail. Registration is required. Please call Jennifer Randolph, the Natural Resources Coordinator, at 618-457-4836. This program is free and open to the public. Giant City State Park is located at 235 Giant City Rd, Makanda, IL 62958.