#1.
963 Crystal Cave Rd, Kutztown, PA 19530
Crystal Cave is, as the name suggests, famous for its speleothems. There are stalactites, stalagmites, and pilars. The Tobacco Leaves are so-called curtains, However, the crystals are calcite and a... More on showcaves.com
This a a gift shop with reasonable prices , with hiking and different things, for the kids, to do, with the parents. More on KidsPlayParks

#2.
1833 Klines Mill Rd, Breinigsville, PA 18031

#3.
7627 Grape Vine Drive, New Tripoli, Pennsylvania
Please Note: I did not go to the Tasting Room located at the vineyard, I went to the tasting room located a... More on TripAdvisor
Recently when calling about for March Madness passports for the Lehigh Valley Wine Trail, I found that Blue... More on TripAdvisor

#4.
5150 Game Preserve Road, Schnecksville, Pennsylvania
'Lehigh Valley Zoo' is a zoo located in Schnecksville, Pennsylvania, United States, inside the Trexler Na... More on Wikipedia
This is a great place for an afternoon with toddlers. Not a zoo for the zoo enthusiast or older children. More on TripAdvisor

#5.
10000 Hamilton Blvd, Breinigsville, PA 18031
Attractions include 3 pools, 4 slides, 3 kids' slides, lazy river, and kids' play area. More on About
Nice little waterpark. It is about 10 minutes from Dorney, so if you ever have the chance, go to it. More on ThrillNetwork.com

#6.
10092 Terry Hill Dr, Breinigsville, Pennsylvania 18031-1738

#7.
Allentown, Pennsylvania, United States

#8.
Pennsylvania
This trail is a combination of canal towpath and rail-trail. On the east side of the Lehigh River, the trail follows the earthen canal towpath. On the west side of the Lehigh River, the trail follo... More on TrailLink.com
I've also seen ATV's and loud motorized vehicles on the trail most times I've been on the Laurys Station stretch and on the railroad side of Walnutport Canal. More on TrailLink.com

#9.
Pennsylvania
To access the trail from Hokendaqua Park: Take 22 East to 145 North (Macarthur Rd). Turn right on Lehigh Street and left onto Coplay Court. Immediately after going under the overpass, turn right in... More on TrailLink.com
As a kid growing up these buildings have been there, its nice to see my kids ' generations going there too and learning about our history. More on TrailLink.com

#10.
Pennsylvania
To access the trail in Allentown, take U.S. 22 east and exit at airport road. Follow Airport Road south for about two miles, until it becomes Irving Street. Follow Irving Street 1.25 miles to Hanov... More on TrailLink.com
The medium is some parts stone, some dirt, occasional sand and some clay. More on TrailLink.com
