Kirkjubolsdalur is a valley in the Westfjords.
The river Kirkjubolsa runs through the valley. The valley is a good hiking or biking trail, as it offers a great view of the majestic surrounding mountains, such as Breidhorn, Gongudalshorn, Hadegishorn and Grjotskalarhorn.The valley lies not far from Kaldbakur, the highest mountain of the Westfjords, and is a common trail for those who travel the mountain.