Marienthalerhof
The locality Marienthalerhof ( Luxembourgish Mariendallerhaff ) refers to a homestead that belongs to the Luxembourgish municipality of Helperknapp in the canton of Mersch . Marienthalerhof is located on the road from Keispelt to Marienthal at an altitude of about 350 m above sea level .
The Marienthalerhof chapel , which dates from 1618, is well worth seeing .
Coordinates: 49 ° 42 ' N , 6 ° 4' E