Humphreys Half Moon Inn

Humphreys Half Moon Inn - Event Venue in San Diego, California

Hotel · San Diego, California

2303 Shelter Island Dr, San Diego, California, United States

About Humphreys Half Moon Inn

A tropical, waterfront hotel on Shelter Island with marina views, lush landscaping, and mid-century coastal character. Flexible indoor ballrooms, outdoor concert lawn, and restaurant spaces support high-end corporate retreats, incentive programs, and sophisticated waterfront galas with seamless flow between meetings, receptions, and performances.

Venue Details

  • Seated capacity: 200
  • Standing capacity: 1,350
  • Comfortable capacity: 1,000
  • Total space: 22,928 sq ft
  • Meeting space: 22,928 sq ft
  • Guest rooms: 182
  • Meeting rooms: 10

Amenities

Facilities

  • Restaurant
  • Pool
  • Terrace
  • Ballroom

Room Features

  • Natural Light

Business Services

  • Printing Services
  • Dedicated WiFi

Recreation

  • Swimming Pool
  • Hot Tub

Meeting Rooms & Event Spaces

Marina Ballroom

  • Type: Ballroom
  • Size: 2,028 sq ft
  • Ceiling height: 12 ft
  • Capacity — Theater: 130, Classroom: 80, Banquet: 120, Boardroom: 40, Cocktail: 130
  • Features: Natural light, Built-in AV, Wheelchair accessible
  • Main waterfront ballroom ideal for conferences, banquets, and social events with marina views.

Harborview Room

  • Type: Meeting Room
  • Size: 1,280 sq ft
  • Ceiling height: 11 ft
  • Capacity — Theater: 70, Classroom: 45, Banquet: 60, Boardroom: 30, Cocktail: 70
  • Features: Natural light, Built-in AV, Wheelchair accessible
  • Mid-size meeting space overlooking the harbor, suitable for seminars, receptions, and private dinners.

Backstage Room

  • Type: Meeting Room
  • Size: 448 sq ft
  • Ceiling height: 10 ft
  • Capacity — Theater: 50, Classroom: 24, Banquet: 30, Boardroom: 18, Cocktail: 45
  • Features: Built-in AV, Wheelchair accessible
  • Smaller flexible room adjacent to the entertainment area, ideal for breakout sessions or intimate gatherings.

Dockside Room

  • Type: Boardroom
  • Size: 435 sq ft
  • Ceiling height: 10 ft
  • Capacity — Theater: 40, Classroom: 20, Banquet: 24, Boardroom: 14, Cocktail: 40
  • Features: Natural light, Built-in AV, Wheelchair accessible
  • Waterfront boardroom-style space perfect for executive meetings and small presentations.

Concert Lawn

  • Type: Outdoor Space
  • Size: 10,000 sq ft
  • Capacity — Theater: 500, Banquet: 400, Cocktail: 500
  • Features: Natural light, Built-in AV, Wheelchair accessible
  • Expansive outdoor waterfront lawn with a permanent stage, ideal for concerts, receptions, and large social events.

Humphreys Restaurant

  • Type: Meeting Room
  • Size: 3,484 sq ft
  • Ceiling height: 12 ft
  • Capacity — Banquet: 150, Cocktail: 180
  • Features: Natural light, Built-in AV, Wheelchair accessible
  • On-site restaurant space that can be reserved for private events, receptions, and group dining.

Contact

Phone: 16192243411;16192243411

Email: sales@halfmooninn.com;res@halfmooninn.com

Phone: 16192243411

Email: sales@halfmooninn.com

Email: res@halfmooninn.com