Visual Index of Suwon Sites (Site name and description)
Hwaseong Fortress Hwaseong Fortress (1794-96, restored 1975-79)
King Changjo's fortress dedicated to his father, Prince Sado.
Suwon Hyanggyo Suwon Hyanggyo (present buildings from 1795)
The oldest and largest state-sponsored school in Gyeonggi province from the Joseon dynasty.

About Suwon

Suwon is a walled city about an hour's distance from Seoul via subway. During the Joseon Dynasty (1392-1910), the city served as one of five fortresses guarding the approach to Seoul. In the late 18th century, King Chongjo built an enormous fortress here and intended to move the capital here from Seoul. The fortress was completed but the move never took place due to the King's death.

Bibliography:

All images copyright 2001 Timothy M. Ciccone

Information from signposts on site

Hong, Hyung-Ock et al. Hanoak: Traditional Korean Homes.
  Hollym, 1999. Seoul

Nilsen, Robert South Korea Handbook
  Moon Travel Publications, 1997. Hong Kong