Hraundrangi, (1,075 m) a pinnacle on the rocky mountain ridge between Öxnadalur and Hörg­ár­dalur.

According to legend a treasure chest was hidden there waiting for the first climber to fetch it.

Hraundrangi was first climbed in 1956 by a party of three, an American and two Ice­landers, but none of them appeared to be richer after the ascent.

The flat area on top of it turned out to be less than 0.5 m2.