A number of companies offer all-day yacht tours around Chios and to neighboring islands - an experience guaranteed to leave visitors with lasting impressions. Most tours include a BBQ lunch on board and stops for swimming in the open sea and/or lesser known, secluded beaches.

Situated in the heart of Domplein, this subterranean ruins offer visitors an underground space where they can explore 2,000 years of Dutch history. The underground journey throughout these archaeological treasures takes participants to the foundations of a Roman fortress erected in 45 AD, including insights into the historical events such as the collapse of the nave attached to Dom Tower in the 17th century. To enhance your underground experience, you can join some of the tours offered at the exhibition. Grab a torch delve into the extensive history of medieval Utrecht

This railway museum is a captivating site that promises to take its visitors through 175 years of Dutch railway history. It features a lifelike station, engaging exhibitions, thrilling attractions, and a theatre, all conveniently accessible by train. The restored 19th-century Maliebaan station serves as the entrance to a fascinating world of trains. If you visit the museum with the kids, there's outdoor playground, featuring the Jumbo Express, a small train which provides a delightful journey through the Railway Museum's hidden corners. Also, The Fire Trial, an award-winning 4D simulation allows participants to take the reins of a train and experience the thrill of driving it themselves.

The 34,000-hectare Cabo de Gata-Nijar Natural Park has beautiful unspoiled beaches, bird-filled lagoons and mountains plunging into the sea. Buses run to villages and the lively Mojácar. You can also rent a cycle or car to explore the area.