Summers in Lehigh Valley go by (way too) quickly, but there's no need to worry. We've curated a list of 25 must-do summer activities in Lehigh Valley to complete before the leaves start to fall. Whether you're looking for family fun, outdoor adventures, or cultural experiences, you'll find plenty of things to do in Lehigh Valley this summer. Ready to explore and check off your summer bucket list in Lehigh Valley?
4. Get Wild at the Zoo.
Bring the whole family and get up close with the animals at the Lehigh Valley Zoo!

8. Go Tubing
Go tubing on the Delaware or Lehigh Rivers.

9. Eat Aw Shucks Corn at Musikfest
Eat an ear (or two) of Aw Shucks corn at the largest free admission music festival in America: Musikfest (August 2-11, 2024).

10. Catch a fly ball
Catch a fly ball at a Lehigh Valley IronPigs game (bonus—you can get Aw Shucks corn at Coca-Cola Park, too).
11. Hit the Farmers Markets
Stock up on fresh produce and locally-made snacks from the 15 Lehigh Valley Farmers’ Markets, including the oldest-continuously operating open-air market, the Easton Farmers Market.

18. Indulge in deep-fried treats
Find funnel cakes, deep-fried Oreos, and even more delicious treats at The Great Allentown Fair! Don't forget the awesome rides, games, and petting zoo, too! (August 27 - September 1, 2025).

19. Head underground
Head below ground at Lost River Caverns or Crystal Cave for some all-natural air conditioning.
24. Fun with Science
The Da Vinci Science Center is full of interactive, immersive experiences that will amaze you as you learn, featuring the new Mission: Astronauts experience!

25. Horseback Riding
Saddle up! Lehigh Valley's scenic trails are even better on horseback.
While you’re out exploring all that Lehigh Valley has to offer, be sure to share your photos on Instagram using #LehighValleyPA.