King of Prussia is a lively suburban hub anchored by one of the country’s largest malls, a growing dining and craft‑beer scene, easy access to Valley Forge National Historical Park, and plentiful trails—comfortable and interesting for multi‑week therapy assignments.
Located about 16–20 miles northwest of Philadelphia and roughly 25 miles from Wilmington, DE, you get quick access to big‑city museums, nightlife, airports and regional rail while returning each day to quieter neighborhoods and abundant short‑term housing options.