Enveloped by thick woody forests, the Rabdengtse Ruins is a famous attraction for the tourists. It was the second capital of Sikkim, founded by TensungNamgyal in 1670. It was the royal palace of Mangyal and he married three wives in this palace. Presently standing as uncared ruins amidst dense forests. However, from the top of the ruin, the tourists can view the breathtaking views of the mystic Kanchendzonga Peaks and gushing valleys at its best.