- TripBuzz found 53 things to do indoors in the Lake Harmony area. From Big Boulder to Penn's Peak, Lake Harmony offers a variety of rainy day activities and other fun things to do indoors — including 50 indoor attractions with ratings over 90%.
- There are 45 different types of things to do inside in or near Lake Harmony, Pennsylvania. Some of the most popular types of these activities include: Resorts, History Museums, Theaters and Movie Theaters.
- There is 1 indoor activity in Lake Harmony, and 52 indoor attractions in nearby cities within 25 miles, including: Scranton, Stroudsburg, Wilkes-Barre and Jim Thorpe.