HOTEL MEETING FACILITIES & ACCOMMODATIONS SAN DIEGO MARRIOTT AND ELEMENT MISSION VALLEY
MARRIOTT MISSION VALLEY
8757 Rio San Diego Drive San Diego, CA 92108 Hotel Phone:( 619) 692-3800 Marriott Reservation:( 888) 236-2427 Total sleeping rooms: 353 Number of committable rooms: 353 Number of suites: 6 Rack RATES: $ 219- $ 559
ELEMENT SAN DIEGO MISSION VALLEY
2151 Qualcomm way San Diego, CA 92108 Hotel Phone:( 619) 358-6200 Marriott Reservation:( 888) 236-2427
Total sleeping rooms: 148 Number of committable rooms: 148 Number of suites: 6 Rack RATES: $ 239- $ 559
COMPLEX AMENITIES
• A dynamic complex offering 501 guestrooms and more than 40,000 sq. ft. of function space
• 5,000 sq. ft. Outdoor lawn area for reception and events at Marriott
• 5,500 sq. ft. Outdoor Promenade for receptions and events at the Element
• Heated outdoor resort-style pool with cascading waterfall and poolside Cabanas
• On-site restaurant and bar open for breakfast, lunch and dinner
• In-room dining service
• Wi-Fi in all guestrooms
• M Club Lounge at the Marriott
• All guest rooms offer business amenities to include Wi-Fi connection and a writing desk
• In-room safes are available in all guest rooms
• Mini refrigerators available in all guest rooms
• Complimentary Wi-Fi in all public spaces for Bonvoy members
• On-site Business Center
• Two Fitness Centers
• Access to the San Diego Trolley
• Dry Cleaning service available
• On-site parking
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The San Diego Marriott Mission Valley and The Element San Diego Mission Valley together create one of Southern California’ s premier multi-brand hospitality destinations, offering 501 guestrooms and more than 40,000 square feet of flexible meeting and event space. Designed with groups and planners in mind, the complex features 20 meeting rooms, the Marriott’ s 8,512-square-foot Rio Vista Grand Ballroom, the Element’ s 5,133-square-foot Coastline Ballroom, and a 5,500-square-foot outdoor Promenade.
The Marriott Mission Valley offers 353 guestrooms with private balconies, ergonomic workspaces, resort-style amenities, and modern gathering spaces. Newly opened in May 2026, The Element San Diego Mission Valley adds 148 wellness-focused guestrooms, many with kitchenettes, including innovative Studio Commons Suites with shared living spaces and connected guest rooms ideal for executive teams, wedding parties, or extended stays. Centrally located in Mission Valley, the complex provides easy access to San Diego’ s top attractions, dining, shopping, and public transportation.
CAPACITY Chart reflects traditional venue capacities.
ROOM NAME
DIMENSIONS
San Diego Tourism Authority
SQUARE FEET
CEILING HEIGHT
RECEPTION THEATER CLASSROOM BANQUET
Rio Vista Grand Ballroom 128’ x 66’ 8,512 14’ 900 1,000 500 720
Pre-function – 3,530 – – – – – Salons A, B, C, F, G & H( each) 32’ x 22’ 704 14’ 60 70 36 50 Salons D & E( each) 32’ x 66’ 2,112 14’ 250 240 120 150 Balboa 1 & 2( each) 18’ x 24’ 432 12’ 50 40 24 24 Santa Fe 3 & 4( each) 18’ x 24’ 432 12’ 50 40 24 24 Balboa 1 & 2( combined) 36’ x 24’ 864 12’ 100 80 45 60 Santa Fe 3 & 4( combined) 36’ x 24’ 864 12’ 100 80 45 60 Sierra 5 & 6( each) 24’ x 24’ 576 12’ 55 60 32 40 Sierra 5 & 6( combined) 48’ x 24’ 1,152 12’ 120 100 70 90 Cabrillo 1 & 2( combined) 75’ x 50’ 3,750 12’ 300 325 174 240 Cabrillo 1 50’ x 44’ 2,200 10’ 175 200 100 140 Cabrillo 2 50’ x 31 ' 1,309 10’ 100 125 65 90 Cabrillo Pre-function 56’ x 16’ 776 – – – – – M Club Boardroom – 350 12’ – – – – West Lawn – 5,000 – 600 – – 350 Coastline Ballroom( combined) 54’ x 94’ 5,119 15’ 600 540 244 440 Mission Beach( each) 54’ x 37’ 2,038 15’ 275 170 102 185 Pacific Beach( each) 54’ x 29’ 1,588.5 15’ 200 135 81 148 Ocean Beach( each) 54’ x 23’ 1,267 15’ 125 101 61 110 Coastline Ballroom Foyer 25’ x 18’ 450 ‒ ‒ ‒ ‒ ‒ The Promenade 126’ x 44’ 5,500 ‒ 600 ‒ ‒ 400