Аламо
The River Walk Along the San Antonio River
This section near my conference hotel was closed and drained for cleaning and repair.
The River Walk goes for miles and has many hotels, bars and shops right at the edge of the walk way.
Many Jazz Combos and Mariachi Bands along the way. THE place for night life!
http://www.eg.bucknell.edu/~hyde/SanAntonio/images.html