Barbados Boardwalk stretches nearly 12 kilometres along the southern coast of Bridgetown, from Rockley Beach to Coconut Court Beach. Visitors and locals alike enjoy jogging or walking the wooden floorboards by the ocean. If you feel the need for a bite or a drink, you will find plenty of little shacks and bars along the boardwalk.

This fabulous walking trail on the southern end of Yeongdo Island, just off the coast of mainland Busan, runs along a rugged coastline of scenic cliffs. Bring sturdy walking shoes if you're planning a hike (it should take anywhere between 1 and 3 hours, depending on your speed and stops), or opt for the tourist train that makes stops at all major attractions and lookout points.

Animal Flower Cave is the only accessible sea cave on Barbados, located at North Point, St. Lucy. There are guided tours along the cave’s colourful walls and a gorgeous view of the ocean. From February to April, you may even sneak a peek of humpback whales. If you get hungry after the cave tour, there is a lunch restaurant on the clifftop awaiting you.

Rotterdam Central Station (Team CS, 2014) is one of the most iconic architectural sites in Rotterdam. The roof over the tracks is covered in solar panels and the striking hall roof points towards the city centre. A number of historic elements from the former station building (1957) by Sybold van Ravesteyn have been re-used, like the original clock in the front façade and the letters spelling out ‘Centraal Station’. In the main hall you can find several shops, information about public transport and the Rotterdam Tourist Information. If you’re looking for original souvenirs, don’t miss shopping at ‘Love Rotterdam. Gifts, Food & More’. The square in front of the stations is a popular starting point for many walking and biking tours of Rotterdam's architecture.