St. Margaret's Chapel is a pilgrimage chapel at St. Margarethen in the municipality of Münchwilen in the Canton of Thurgau in Switzerland.
Wikipedia https://en.wikipedia.org/wiki/St._Margaret_Chapel
Address 7C Trungerstrasse, Sankt Margarethen 9543, Switzerland
Coordinates 47°29'11.54" N 9°0'4.426" E