The Mercedes-Benz Museum is worth a few hours, even if you're not big on cars. Spread over nine levels, it walks you through more than 130 years of automotive history—from the first motorised carriage to modern electric prototypes—with around 160 vehicles on display. The building itself is a bit of an architectural talking point, designed like a double helix. Exhibits are well laid out, easy to follow, and occasionally rotate.

Originally the dwelling of powerful feudal lords, the The Château Comtal (Count’s Castle) has undergone many changes over the centuries. This very well looked after and repaired 12th century Medieval castle is part of Cité de Carcassonne (the medieval city). Learn more about its history by taking an informative audio tour. The castle also houses a small museum with historical painting, statues and relics.

Mizen Head on the Mizen Peninsula is Ireland's mainland most southwesterly point. Breathtaking cliffs, beautiful views, lively sea life and educational experiences can all be found here. Head right away to the Visitor Centre, where you'll learn more about the history of this place, which is home to a signal station that housed Ireland's first radio beacon. Then, climb down the 99 steps that lead to a high arched suspension bridge connecting a rocky crag to the mainland, until you find yourself at the signal station, where another exciting exhibition awaits. Out on the horizon, you can spot the imposing Fastnet Lighthouse standing on a rock known as Ireland’s teardrop.