IHG One Rewards. It's better to be a member. Join IHG One Rewards to unlock benefits that will immediately enhance your next stay. Enjoy Complimentary Evening Manager's Reception, Monday through Thursday, 6:30PM-7:30PM serving assorted food and beverages. Our hotel is in Mount Arlington near Rockaway & Parsippany NJ. In Morris County, we boast an ideal location, comforts & outstanding service, so your trip to Northern NJ can be as stress free as possible. Visiting for work or military service? You will find M&M Mars - Hackettstown, Picatinny Arsenal & International Trade Center - Mount Olive are all within minutes of our property near Lake Hopatcong NJ. Our 24-hour business center helps you stay connected with free WIFI & business features like fax, copy & printing services. Our hotel also has a meeting room that can accommodate up to 50 people. During your stay at the Holiday Inn Express & Suites in Mount Arlington NJ, you can discover the quaint, small towns that surround the largest lake in New Jersey. Since our Lake Hopatcong hotel is near all the best attractions, you can go on a family-friendly adventure at the Land of Make Believe or shop at Rockaway & Ledgewood Malls or visit Sussex Fairgrounds for year around events. Our hotel is conveniently located minutes from Mount Olive, Dover, Rockaway, Denville, Flanders, Randolph, Sparta and Parsippany NJ. Our hotel has an ideal location that you will appreciate. If you need to unwind, relax in the sauna & indoor whirlpool. In the morning, try our complimentary hot breakfast buffet with signature cinnamon rolls & fresh hot pancake. The hotel is also located adjacent to a Cracker Barrel Restaurant.