Visit Yaren

Kiribati's capital is a chain of islets joined by causeways, three metres above a rising ocean and one of the densest places in the Pacific.

A capital of a few government buildings in the Pohnpei jungle, twenty minutes from the basalt city of Nan Madol.

The least populated capital in the world - a domed capitol on a hill in Melekeok, built in 2006 for a few hundred people.

Visit Penang, a Malaysian island state known for its historic George Town (UNESCO World Heritage Site with colonial architecture and street art), Penang Hill (funicular railway with panoramic views), Kek Lok Si Temple (one of Southeast Asia's largest Buddhist temples), and local food like char kway teow (stir-fried rice noodles) and asam laksa (spicy fish noodle soup).

Circle coral ring, limestone pinnacles, and quiet horizons of Nauru

Visit Copenhagen, the capital of Denmark. Explore Tivoli Gardens (one of the world's oldest amusement parks with historic rides and gardens), see the Little Mermaid statue (iconic bronze sculpture inspired by Hans Christian Andersen's fairy tale), wander through Nyhavn (colorful 17th-century waterfront with historic ships and cafes), and visit the Round Tower (17th-century observatory offering panoramic city views).

Visit Dublin, capital of Ireland. Explore Trinity College (home to the Book of Kells, a 9th-century illuminated manuscript), stroll through Temple Bar (historic cultural quarter with pubs and live music), see St. Patrick's Cathedral (largest church in Ireland, founded in 1191), and tour the Guinness Storehouse (seven-story experience on the history of Ireland's famous stout).

Visit Athens, the historic capital of Greece. Explore the Acropolis (ancient citadel with the Parthenon temple, built in the 5th century BC), wander through the Plaka district (old neighborhood with narrow streets and traditional tavernas), see artifacts at the National Archaeological Museum (one of the world's greatest museums of ancient Greek art), and watch the changing of the guard at the Tomb of the Unknown Soldier in Syntagma Square.