This is one of San Antonio's historical buildings.
Parking is tight anywhere you go downtown. There are no hotels or vacation rentals, directly on the Riverwalk in the heart of downtown like this building is, that has free parking, but here are some parking options:
There are several paid parking lots very near the building & meter street parking.
The City Tower Garage at 100 N Main Ave is free on Sundays when u visit the San Fernando Cathedral across the street.
On-Street, metered parking is free after 6PM until 8:00AM on Mon, Wed, Thurs, Fri & Saturdays.
On Tuesdays u can get free parking at City operated parking garages, parking lots & parking meters from 6PM to 2AM.
Metered parking & street Pay Stations are also free on Sundays from 8PM-6AM
There's a parking lot behind the building located at 200 Main Plaza that has paid parking for specific times.
For 8 hrs it is $20
For 16 hrs it is $30
For 24 hrs it is $40
2 blocks away at Bexar County Garage on 211 S. Flores Street is a parking garage that is $12 for 24 hours during weekdays and $10 for Saturdays and Sundays for 24 hours (recommended by another guest).
Also 2 blocks away is a lot for about $15 for 24 hrs it is called Western Lot and the address is 326 Main Plaza.
There is a parking lot on St Mary's Street which is 1 block away for $10
There are 2 parking garages 1 & 2 blocks away.
One Parking Garage option is:
One Alamo Center located at 106 N. St. Mary Street. You internet search them to get pricing.
The rates listed above are to the best of my knowledge and should be verified, as they may change. Please also feel free to look up SA City parking info for free parking & times.
There is an "Unloading Zone" right in front of the main lobby door to unload your items, then you can go back to park your vehicle.