A San Francisco Doom Loop Walking Tour promises to show visitors the worst the city has to offer, including crime-riddled streets taken over by the homeless where addicts openly use drugs.

How bad is crime in San Francisco? Enough to merit a Doom Loop tour. Watch out, NYC: we’re likely to get our own version unless progressives change course.

Explore Golden Gate Park, Alcatraz Island, Muir Woods, Sausalito and other iconic city attractions on one of these guided tours of San Francisco.

If you’re looking for the best things to do in San Francisco at night—whether you’re a visitor or a local ready to see the city in a new light—here’s where to start.