Picasso Wall Street is an underground public walkway that runs from Express Bus Terminal Station to Banpo Hangang Park in Seoul. Entering through Goto Mall's G2 exit and following the pink line leads to 24-hour murals of Seoul and Picasso murals viewed with music. Benches and rest lounges sit in front of the Picasso murals, with wireless charging and video viewing available. Because the route is an underground passage, visitors can walk to Banpo Hangang Park regardless of the weather.