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AASTCS 11: Exoplanet Atmospheres 2026
Plan Your Trip
Hilton Denver City Center
1701 California Street
Denver, CO 80202
Reservations: 1-800-445-8667 (toll-free)
Rates
2 Queen Guestroom: $199 (plus applicable taxes and fees)
1 King Guestroom: $199 (plus applicable taxes and fees)
Government Per Diem Rate: $165 (plus applicable taxes and fees)
Reservation deadline: To receive the group rate, reservations must be made by 17 February 2026.
Reserve Housing Reserve Government Housing
Guarantee for Arrival: All reservations must be guaranteed with a major credit card (American Express, MasterCard, Visa, or Discover).
Cancellations
Reservations must be cancelled by 4:00 pm local time, 72 hours prior to arrival to avoid a charge of one night’s room and tax.
Parking
Valet Parking: $64 per night with in/out privileges
Self Parking: $54 per night
Day Parking: $35 per day, no in/out privileges
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.***
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.