Basseterre, Saint Kitts and Nevis – Population: 13,043 The capital of Saint Kitts and Nevis, known for its rich history and Caribbean charm.
Palikir, Federated States of Micronesia – Population: 9,900 A small but significant city surrounded by lush greenery, serving as the political center of Micronesia.
St. George's, Grenada – Population: 7,500 A charming coastal city with colorful buildings and the seat of Grenada's government.
Valletta, Malta – Population: 6,444 A UNESCO World Heritage site, known for its stunning architecture and historical significance.
Vaduz, Liechtenstein – Population: 5,248 A picturesque alpine capital, known for its royal palace and modern financial services.
San Marino, San Marino – Population: 4,493 The capital of one of the oldest republics, set on a historic mountain with panoramic views.
Funafuti, Tuvalu – Population: 4,492 A low-lying atoll capital, threatened by rising sea levels, home to Tuvalu's government and administration.
Yaren, Nauru – Population: 1,100 The de facto capital of Nauru, despite not being officially recognized as the capital.
Vatican City, Vatican – Population: 826 The heart of the Roman Catholic Church, located within the world's smallest independent state.
Ngerulmud, Palau – Population: 391 The smallest capital in the world, located in a newly established city built to serve as the administrative center.