Lisbon is one of Europe's safest capitals, but for the best tourist experience in 2026, many experts suggest avoiding certain neighborhoods for lodging. Intendente, Anjos, and Martim Moniz have historically been "grittier" areas; while they are gentrifying and have a trendy arts scene, they can still feel shady at night and have a higher concentration of street-level drug solicitation. Additionally, staying directly in the heart of Bairro Alto can be a mistake for light sleepers; the area is a massive nightclub hub where bars stay open until 4:00 AM, and the narrow streets act as an echo chamber for rowdy crowds. For a first-time visitor, areas like Chelas or Olaias are generally avoided simply because they are residential "concrete jungles" with little charm and a higher perception of petty crime. Instead, most travelers find much more "magic" in safer, well-lit districts like Chiado, Príncipe Real, or Avenida da Liberdade, which offer a perfect balance of central access and safety.