The best places to see and eat in Mark, ranked by real travelers.
A popular state park known for its stunning sandstone canyons, waterfalls, and hiking trails along the Illinois River.
Features beautiful rock formations, waterfalls, and scenic hiking trails, located near Starved Rock.
Offers scenic overlooks of the Illinois River, picnic areas, and opportunities for bird watching and hiking.
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A natural area famous for its historic sugar maple groves and maple syrup production.
A historic lock on the Illinois and Michigan Canal, showcasing 19th-century engineering.
A museum featuring local history, geology exhibits, and a collection of gems and minerals.
A protected wetland area ideal for bird watching and enjoying diverse waterfowl species.
Access point for the Hennepin Canal Trail, which offers hiking, biking, and fishing along a historic canal.
Deals on Mark attractions