Christmas Lights Downtown San Antonio 2024. From radiant river walks to dazzling downtown displays, discover the best holiday light shows, festive neighborhoods, and spectacular events that will make your christmas season merry and bright in san antonio. Visiting the riverwalk to enjoy the spectacular holiday lights is free.
River walk visitors can check out other free nightly holiday activities, including the lighting of luminarias and boat caroling. The san antonio zoo is open daily, including on christmas.