The Cathedral of the Holy Cross and Santa Eulàlia, or simply the Barcelona Cathedral, is the Gothic cathedral and seat of the Archbishop of Barcelona. Its construction began in 1298 on the site of an ancient Roman temple and took more than 150 years to be completed. Located in the centre of the historic Gothic Quarter of Barcelona, the cathedral is dedicated to the martyr Santa Eulàlia – the patron saint of Barcelona – who was tortured to death in late Roman times. Her corpse is buried under the main altar. Be sure to climb to the roof for a nice view of the city, and don't forget to visit the serene and beautiful courtyard, which is occupied by thirteen white geese representing the years of Saint Eulalia's life before she was martyred.

Discover the many layers of Detroit’s history at the Detroit Historical Museum. Wander along recreated cobblestone streets that tell the story of the city’s early days or explore fascinating exhibits like the detailed train display. The museum makes learning easy with educational video materials that bring Detroit’s past to life, making it an engaging experience for visitors of all ages.

The historic Kunsthalle houses a diverse collection of both classical masterpieces and contemporary works of art. Its paintings, sculptures and graphic art works are regularly complemented by special exhibitions. Additionally, the Kunsthalle's façade is also something to admire, blending classical and modern architecture. At night, the light installation adds a special dimension to the museum.

Immerse yourself in an authentic naval experience at the USS Midway Museum, a real naval aircraft carrier once known as a "city at sea." With over 60 exhibits and more than 30 expertly restored aircraft, visitors can explore this 69,000-ton ship and discover its storied history. The Midway offers interactive activities, including flight simulators, ejection seat experiences, guided tours of the bridge, and access to authentic cockpits.