Here are five must-visit destinations that offer unique and unforgettable.

If you are visiting South Korea, a prepaid travel card can streamline your entire trip. Instead of juggling cash, multiple cards and different transport passes, you load one card and use it across the country for transport, dining, shopping and more. Korea Travel Card, WOWPASS and HANPASS are the three dominant players shaping the visitor payment landscape. Each delivers strong value but with different operational strengths.