Happy Birthday, Delaware Water Gap National Recreation Area! 🎂🎉 Nestled within the most densely populated region of the U.S., Delaware Water Gap offers a unique escape with 40 miles of the longest free-flowing river east of the Mississippi. From hiking to paddling to fishing, there’s something for everyone year-round. #DelawareWaterGap #NationalRecreationArea #CollegeAmbassadors #College #Delaware #Pennsylvania #Paddling #ParkTrust #HBD #Birthday #ParkAnniversary #Fishing #Hiking #Paddling 📸: NationalParkTrust Images: Muhlenberg College students paddling in DelWaterGapNPS