Kellie's Castle (sometimes also called Kellie's Folly) is located near Batu Gajah, and is about 20 minutes' drive from Ipoh, Perak, Malaysia. The unfinished, ruined mansion, was built by a Scottish planter called William Kellie Smith. According to differing accounts,it was either a gift for his wife or a home for his son.
More info http://en.wikipedia.org/wiki/Kellie%27s_Castle