Welcome to the refreshed Holiday Inn Express and Suites Mount Arlington, ideally located near Lake Hopatcong, Rockaway, Parsippany, Dover, and Mount Olive. Whether you're traveling for business, government work, or a relaxing getaway, enjoy easy access to major employers including Picatinny Arsenal, M and M Mars, International Trade Center Mount Olive, and the surrounding Morris County business corridor. Stay connected... Read More about Holiday Inn Express & Suites Mount Arlington-Rockaway Area by IHG