Follow the A6 motorway towards Thun. Take the exit for Thun Nord and drive towards Thun. Follow the signs towards Gunten. About 2km after Thun you will reach Hünibach. Turn left after the Coop and you’ll see the Chartreuse on your left after a few metres.
By public transport
From Thun railway station, take the no. 21 bus towards Beatenbucht/Interlaken Ost. After six minutes and six stops you’ll reach the “Hünibach Chartreuse” stop. Get off the bus and cross the road and you’ve reached the Chartreuse.