Lisbon, Portugal is a city that wears many crowns, but none as captivating as its reputation as a haven for urban explorers. From the crumbling facades of ancient buildings to the vibrant street art that covers every available surface, the city's urban landscape is a living, breathing work of art. And while some may stick to the well-trodden paths of tourist trails, the true magic lies in the hidden gems that await those who venture off the beaten track.