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The Athenaeum @ Caltech

the athenaeum

551 South Hill Avenue, Pasadena, CA 91106

Phone: (626) 395-8200

CURRENT RATES (October 1st, 2025 to September 30th, 2026):

Twin/Queen/King Room - $236 for members, $278 for sponsored guests a night + tax

Einstein Suite - $390 for members, $460 for sponsored guests a night + tax

Noyes & Hale Suite - $315 for members, $371 for sponsored guests a night + tax

JPL Suite - $355 for members, $417 for sponsored guests a night + tax

Rooms are subject to 12.11% Occupancy Tax

We offer discounted room rates during the Easter, Summer. Thanksgiving and Christmas school breaks

AMENITIES:

  • Complimentary parking for hotel guests
  • High Speed Internet access, wired and wireless
  • Safe deposit box at Front Desk
  • Laundry and dry cleaning available
  • Use of Athenaeum tennis and pickleball courts
  • Access to Caltech Athletic Facilities ($10/day pass available)
  • Locally based Lather Amenities

OTHER FEATURES:

Breakfast, lunch, and dinner are available at the Athenaeum

Complimentary continental breakfast is offered to our hotel guests on weekends and holidays

Breakfast (Main Dining Room): Tuesdays to Fridays - 7:00 a.m. to 8:30 a.m.

Lunch (Main Dining Room): Mondays to Fridays - 11:30 a.m. to 1:00 p.m.

Dinner (Main Dining Room): Tuesdays to Fridays - 5:30 - 7:30 p.m., seating every half hour

Dinner Outside (Rath al Fresco): Closed for the season

Bar (Hayman Lounge): Tuesdays to Fridays - 4:30 p.m. to 8:00 a.m.

Bar (Rathskellar): Wednesday to Friday - 5:00 p.m. to 10:00 p.m.