Dorney Park traces its history to 1860, when Solomon Dorney built a trout hatchery and summer resort on his estate outside of Allentown. In 1870, Dorney decided to convert the estate into a public attraction. Initially, the facility featured games, playground-style rides, refreshment stands, picnic groves, a hotel, and a restaurant. By the 1880s, Dorney had added a small zoo, and gardens.