Kalhovdfjorden
Kalhovdfjorden is a lake in Tinn Municipality in Telemark county, Norway. The lake lies about to the north of the town of Rjukan and about east of the Hardangervidda National Park. The lake is part of the Skien watershed. The river Mår is the main outflow of the lake. The lake Møsvatn lies to the southwest and the lake Tinnsjå lies to the southeast. The area of the lake is and it is located above sea level.