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Hilton Palacio del Rio is perfectly located on the San Antonio River Walk, steps away from shopping, dining & world-class entertainment. This landmark hotel features a balcony in every room, rich south Texas stylings, captivating original art & over 27,000 sq. ft. of event space including The Pavilion by Hilton. We were the 1st luxury hotel built in record time for the Hemisfair ’68 Worlds Fair, just across from Henry B. González Convention Center & 2 blocks from the Alamo & Hemisfair Park.

Hilton Palacio del Rio
200 South Alamo Street
San Antonio Texas 78205

To reserve your room, visit

*** IEEE 802 Group Cut Off: April 14, 2023

Single/Double Occupancy Rate: $ US 209.00 per night

  • until sold out or 5:00 PM Central Time April 15, 2023 whichever comes first.
    • The Group Rate covers all attendee sleeping room costs, including service fees, but is exclusive of applicable state and local sales/room taxes, fees and assessments currently 6% state, 9% city, and 1.75% county.  Hotel room rates are subject to the following: San Antonio Tourism PID Fee (currently 1.25% of the room rate).


All of the IEEE 802 room rates are subject to the availability in the Guest Room block. When the block is sold out or the deadline has passed market rates will apply.


Cancellations made within 72 hours prior to 3:00pm day of arrival, will forfeit one night’s room and tax required for each reservation.