Doubletree Guest Suites Raleigh/Durham is an all-suite hotel situated lakeside by Research Triangle Park in Durham, N.C. The hotel is located near Duke University, Walnut Creek Amphitheater, Rbc Entertainment Center and The Streets at Southpoint Mall. Its 200-plus suites each contain a microwave, refrigerator, wet bar, coffee maker, hairdryer, Neutrogena bath products and high-speed Internet access. Doubletree Guest Suites Raleigh/Durham features a business center, exercise room, scenic lakeview terrace, flexible meeting space and complimentary transportation. The hotel serves breakfast, lunch and dinner at the Piney Point Grill and Seafood Bar. It is affiliated with the Hilton family of hotels.