The only hotel fronting a California State Parks-registered marina on Mission Bay, Hyatt Regency Mission Bay Spa and Marina at 1441 Quivira Rd, San Diego, 92109 encompasses 438 rooms and suites with sweeping views of either the Pacific Ocean or the marina basin. The hotel's 25-slip private facility accommodates vessels from 30 to 80 feet in length and remains open to the general public under state jurisdiction — a working waterfront asset that sets this property apart from every other Mission Bay lodging address. Three outdoor pools, including one with a waterslide popular with families, frame the bay-facing courtyard alongside a full-service spa, and the conference infrastructure includes a 9,600-square-foot exhibit hall and ballroom configurations handling seated receptions of up to 900. The Dockside 1953 steakhouse and marina bar sits about a mile east along Quivira, a natural dinner landing for guests arriving by boat or those finishing a day on the water. Room amenities include custom-designed desks, plush pillowtop mattresses, complimentary Wi-Fi, flat-screen TVs, and bedside clock radios with built-in USB charging ports throughout. The Hyatt's event portfolio — aided by the ballroom, multiple breakout rooms, and waterfront terraces — draws corporate groups to the same property that leisure guests book for weekend getaways, generating year-round occupancy that keeps the marina lively in both seasons. Guests who arrive without a vessel can extend their time on the water through Seaforth Boat Rentals, docked a few minutes north at Dana Landing on Mission Bay. World of Hyatt members earn and redeem points here, and the property sits 5.1 miles from San Diego International Airport — close enough for a comfortable rideshare on any schedule.