Pilgrimage place St. Anna near Pohledu

The view has been a well-known and sought-after pilgrimage site for many years, where since 1730 processions and other church ceremonies have always been held on the Feast of St. Anne. But the pilgrimages are more connected with the church of St. Anne above the village.
What is the reason for pilgrimages and processions to Saint Anne? A miraculous well with healing water.
The origin of the pilgrimage site is connected with the activities of the Cestercian nuns, whose monastery was founded in Pohled in 1265...