Hilton San Diego Bayfront is the 16th tallest building in San Diego, California and is a prominent fixture in San Diego's skyline. It has a height of 385 ft (117 m) and contains 1,190 rooms. Located in the Marina district of Downtown San Diego, Hilton San Diego Bayfront is a 30-story building that utilizes the modern architectural style and was designed by the architect firm John Portman & Associates.