Turista Libre public treks meet on the U.S. side of the San Ysidro pedestrian border crossing, outside McDonald's adjacent to the San Ysidro trolley stop.
The physical address is 727 East San Ysidro Boulevard, San Ysidro, CA 92143.
Please note, the meeting spot is accessible by foot only. The nearest pay parking lots are one block north on Rail Court, adjacent to Jack in the Box.