"Zoom out. What’s the big picture here? Philadelphia is known for its world-class museums , but few realize that it's also home to one of the world’s great outdoor art galleries, courtesy of its 4,000 (and counting) murals. Mural Arts Philadelphia, the brains behind these public art displays, runs walking tours of the seemingly endless string of outdoor art—but the best way to see it all is, undoubtedly, by foot. Mural Mile Walking Tours meet at PAFA, the oldest art institution in the U.S. before meandering through Center City and taking visitors past a dozen or so murals. Tell us about your fellow tourees. Group sizes vary, but range from 15-20 people. Mural Arts tours attract city dwellers, suburbanites trekking in for a day of culture, and out-of-towners who want to learn more about the world’s largest collection of outdoor art. Just like Philly itself, the groups are a bit of a melting pot: You're as likely to be strolling next to a couple of well-to-do empty nesters and millennials outfitted in Eagles jerseys as you are art lovers with multiple piercings. How are the guides? Professional and passionate, they're not the type to crack jokes or try too hard to win tips. They genuinely enjoy showing off Philadelphia’s murals and sharing insight into how they’re created and the inspiration behind their designs, as well as stories about the program’s outreach to area homeless, incarcerated, and schoolchildren. Anything you’ll be remembering weeks or months or years from now? That art isn't just canvases restrained by gilded frames. Whether it’s the tile lining the subway walls or the mural brightening a city parking lot, it's not just something we look at; it’s something we live with every day. Any other practical tips? Though the pace is relaxed, the walking tour covers around two miles in two hours. The streets are often uneven and crowded, so anyone with difficulty walking should take note. Additionally, those who have trouble hearing over the sirens and the general cacophony of the city will want to head to the front of the line in order to hear the guide. Reserve tickets online in advance, if you can; but if you're arriving last-minute, you'll need to hit the ATM first, as they only accept cash for walk-ins." - Nancy DePalma
