HEAD 22 Meeting

Plan Your Trip

HEAD 22
22nd Meeting of the High Energy Astrophysics Division
Hilton St. Louis at the Ballpark, St. Louis, Missouri
12 – 16 October 2025

Hilton St. Louis at the Ballpark
1 South Broadway, Saint Louis, MO 63102
Main Number: (314) 421-1776

RATES
2 Queen Bed City View: $189 (not including applicable taxes and fees)
1 King Busch Stadium View: $189 (not including applicable taxes and fees)
Government per diem rate: $150 (not including applicable taxes and fees)

Reserve Housing Reserve Government Housing

To ensure the HEAD group rate, reservations must be made by 17 September 2025. 

All rates shown are subject to the appropriate federal, state, municipal, and any occupancy taxes in effect at the time of the meeting. Currently, these taxes total 18.929% and are subject to change.

All rooms must be secured with a valid credit card. 

Cancellations:

Cancellations made prior to 48 hours of your scheduled arrival date will incur no penalty. Cancellations within the 48 hour hour window, the form of payment on file will be charged one night's room and tax.

  • This hotel does not provide shuttle service. 
  • Self-parking is $40.00 per car, per day with in and out privileges.
  • Valet parking is $50.00 per car, per day with in and out privileges.
    • EV Charging is complimentary as a part of your Valet parking rate.

Beware of housing pirates! We often receive reports of unsolicited emails being sent to participants, exhibitors, and members. Use only the link provided by the AAS to book your hotel room.


Roommate Interest Form

The AAS is providing this form to help participants find potential roommates, but all arrangements must be made by the attendees.

Note that selecting a roommate is a personal choice and should be undertaken with care. You are not obligated to accept any roommate you are uncomfortable with for any reason.

Roommate Search