Whitewater rafting trips on the Lehigh River are great for beginners and experienced rafters. Bring friends, family or a group for a thrilling outdoor adventure that is the most fun you'll have all year!Whitewater Challengers offers several exciting rafting options on the Lehigh River. The premier whitewater rafting trip features active class I, II, and III rapids for ages 9+. For milder rapids and more opportunities for swimming and splashing, try the family-style rafting trip for ages 5+. Spend more time in the outdoors by booking the rafting, biking and camping weekend package that offers a trail bike ride, premier whitewater rafting and overnight camping. Add on tent rentals, bunkhouse rentals or meals to simplify your getaway. Open late April through mid-October. Visit the website to see more about trip options and availability.