Jeju Glass Castle
Jeju Glass Castle is a large glass art theme park with glass arts produced by professional glass artists from such places as Italy, the Czech Republic, and Japan. It was created as a project team consisting of glass specialists over several years. Each entertainment inside the theme park is a subject with glass. Visitors can enjoy the experience of making their own glass products (with an extra fee separate from the entrance fee).
To get there:
Jeju International Airport -> Inter-city Bus Terminal -> take the bus to Seohoeseon (Western line) Loop road: takes about 50 minute.