Enjoy a warm welcome to the DoubleTree by Hilton Hotel San Diego Downtown with a signature chocolate chip cookie on arrival. Stay at this San Diego hotel and be close to many major city attractions such as the Gaslamp Quarter, Little Italy, Old Town, San Diego Convention Center and San Diego Zoo. Use the complimentary transport service to nearby San Diego International Airport (SAN). Relax in accommodations featuring the latest amenities, and high-rise harbor and city views. Meet in 9,000 sq. ft. of conference facilities perfectly suited for any event. Unwind in the outdoor pool with a whirlpool. Savor a seafood platter or sizzling steak in Ariana restaurant at the DoubleTree by Hilton Hotel San Diego