Visitors can tour the facilities and sample the beer by following the “Breweries, Brewpubs and Craft Beer Trail of Greater Philadelphia.” Available on visitphilly.com, the self-guided trail features about 40 regional breweries and tasting rooms. In addition to experiencing the breweries themselves, beer lovers can walk into the hundreds of bars that keep local brews stocked and on tap, or partake in the brew-focused events that fill the calendar. Most notably, the 10-day Philly Beer Week is the country’s largest beer week.