12. Rubezahl-Marienbad Luxury Historical Castle Hotel & Golf, Czech Republic

This quaint and historic castle property was constructed in the early 20th century, while being restored a few years backs. It is rumored to have hosted several aristocrats, royals, globally acclaimed artists and state dignitaries. Guests can enjoy several on-site recreational facilities including an equestrian center, spa, gymnasium and golf course. The service is known to be exceptionally good, and the surroundings impeccably beautiful.