Come explore the dramatic landscapes and peaceful atmosphere of Matthiessen State Park, and relax in comfort when you stay in one of these pet camping getaways in the beautiful area. These pet-friendly accommodations offer the most magical way to experience the surrounding area with your four-legged friend. Hike through the steep canyons or explore the wilderness forests. The Upper and Lower Dells are popular attractions among many, and everyone will appreciate Cascade Falls. Vermilion River and Deer Park Lake are two additional features to check out, and the well-maintained hiking trails make them easily accessible. There's a lot to see and experience near Matthiessen State Park in Illinois, so take a look below and find the perfect place to create lasting memories with your four-legged friend.