Excursion programs with less than 15 applicants will be cancelled. Application for the excursion programs will be available during the registration process.

1. Warm-temperate Forest Research Site of National Institute of Forest Science
2. Gosan Global Atmosphere Watch Station (https://agage.mit.edu/stations/gosan-jeju-island)
3. Hallim Park (http://hallimpark.com/)

1. Mt. Halla Trail (https://visithalla.jeju.go.kr/contents/contents.do?id=61)
2. Jeju Sanbangsan Tansan Spa (https://www.tansanhot.com/)