Hovedøya Abbey

Hovedøya Abbey is a monastery ruin located on an island near Oslo, with remains of stone walls, cloisters, and building foundations from the medieval period. The layout of the structures remains largely visible, allowing visitors to trace where different parts of the complex once stood.

The monastery was founded in 1147 and served as a major religious and economic center for centuries. Its destruction occurred in 1532 during the religious and political upheaval of the Reformation period.

The monastery layout reflects how the monks organized their daily routines, with separate spaces for sleeping, eating, studying, and worshipping arranged in a specific pattern. You can walk through and imagine the rhythm of life that governed their days here.

The site is easily reached by ferry from central Oslo, with regular departures connecting to the island throughout the day. Walking through the outdoor ruins requires sturdy footwear and weather-appropriate clothing since the terrain is exposed and can be muddy.

Archaeological digs from the 1930s uncovered evidence that the monastery controlled hundreds of properties across Norway, including fisheries and lumber operations. This discovery reveals how economically powerful this religious center had become far beyond its island location.

Location: Oslo Municipality

Inception: 12 century

GPS coordinates: 59.89555,10.72925

Latest update: December 11, 2025 18:03