One of, if not the most important centres for justice and peace in the world, Peace Palace comprises the United Nations International Court of Justice, the Permanent Court of Arbitration, the Hague Academy of International Law and the Peace Palace Library. Although this is a working palace, which means most areas are closed to the public, there is, however, a visitors centre where those interested can learn more about the history of the palace and the role it plays today in international justice via a free audio tour. On rare occasions, the palace opens its doors to the public for guided tours, but it is advisable to check well in advance if any dates are available as they are few and far between. In any case, the impressive surrounding gardens and Neo-Renaissance buildings are definitely a must-see.

Dating back as early as the 13th century, this late medieval building is the oldest remaining parliamentary court still in use today. It was first built as a castle and home to the various counts of Holland, but after several battles for succession, the Binnenhof changed hands many times and, in the process, saw many new administrative buildings erected around it. Extensive renovations are currently underway and not expected to finish before 2028, so politicians have had to find elsewhere to conduct their business. Tours of the surrounding areas are available and more information can be obtained at the Binnenhof Renovation Information Centre, which is right next to the complex.

Built in the 17th century, Sidi Youssef Dey Mosque was the first Ottoman-style mosque in Tunis, designed by Andalusian architect Ibn Ghalib. Its eclectic mix of influences reflects the era’s cultural exchanges. Flanked by Turkish souqs — El Trouk (once tailors, now clothing and embroidery), El Berka (formerly a slave market, later jewellery traders), and El Bechamkia (slippers and shoes) — the mosque served the city’s Ottoman-era merchants. The minaret, topped with a distinctive green-tiled pyramidal crown, became a model for later Ottoman designs in Tunis. Its octagonal shape, novel at the time, subtly asserted Ottoman authority. Inside, the mosque houses the tombs of Youssef Dey, commander of the janissaries, and his family. Sidi Youssef remains an active mosque, so plan visits outside prayer times, when non-Muslim visitors may enter. Its striking architecture, both inside and out, anchors a neighbourhood rich with history.

Dive into the rich tapestry of Menorca's cultural heritage at this regional museum. With exhibits spanning prehistoric sculptures, Roman artefacts, fine art, and even a unique food exhibition with traditional Menorcan recipes to take home, it's a journey through time. Immerse yourself in the fascinating stories of the many civilizations that have shaped this island, from the Romans and Moors to the French and British.