Plan your trip to beautiful Maryland and book a room at Days Inn Aberdeen hotel. Conveniently located off Interstate 95, our Aberdeen, MD, hotel near National Aquarium Baltimore is a great value. Pull off the road and park your car, truck or RV in our free lot. Make each morning shine with free Daybreak continental breakfast and a free USA Today. Our hotel features free high-speed Internet access in all rooms and microwaves and refrigerators are available. Kids 17 and under stay free with an adult.