Ever thought your vacation would double as a workout? These 15 cities are the ultimate test for your feet! From Orlando’s theme park marathon to Lisbon’s thigh-burning hills and Mumbai’s real-life game of Frogger, these spots make you earn every step. Forget leisurely strolls—think taxis, trams, and survival skills. But hey, the adventure (and the views) are totally worth it. Would you brave these walkability nightmares or stick to easy-breezy cities? #TravelFails #UrbanAdventures #TravelTips #Travel