You’ll find an indoor market hall in various world-class cities, but the combination with luxury housing makes Rotterdam’s Market Hall (MVRDV & INBO, 2014) the first of its kind. The apartments are arched over the food market in a horseshoe configuration. The main hall houses the market itself, as well as shops, various restaurants including Jamie’s Italian (from Jamie Oliver) and a fourstorey car park situated below. Look up to enjoy the massive artwork sprawled across the ceiling: the ‘Horn of Plenty’ by Arno Coenen en Iris Roskam. Sample the delights at the Markthal. In the first indoor market hall in the Netherlands, you can find nearly 100 fresh produce stalls, about 15 food shops and diverse restaurants including Jamie’s Italian (from Jamie Oliver). If you look up you will see the biggest artwork in the Netherlands, the wall painting the Horn of Plenty.

Another one of Luxembourg's historic castles, the now decrepit one in Esch-sur-Sûre was originally built in the Romanesque style as early as the 10th century, with later Gothic additions two centuries later. Inhabited by commoners for a time, it is now but a relic of Medieval Europe open to the public.

The Crack in the Mountain Trail winds through a stunning slot canyon along the Lower Colorado River, offering breathtaking desert scenery. This 4.7-mile moderate hike involves some climbing and culminates at a serene lakeside cove near the iconic Balance Rock. Keep an eye out for Bighorn Sheep along the way, they’re frequent visitors to the area. Locals affectionately call this trail 'SARA's Crack,' given its striking geological formation and Sara Park is where the adventure begins.

On the edge of the picturesque centre of Kaiserswerth, the mighty ruins of the legendary Emperor Barbarossa’s medieval palace rise directly from the riverbank, once one of the most important fortresses on the Rhine.