July 26, 2025
It is hard to believe, but I had never been to Mont Saint-Michel. Sadly, we arrived late in the evening, and the monastery was not open; however, there was still plenty of time to explore the island.

Mont Saint Michel from my hotel room
The island was originally called Mont-Tombe but became known as Mont-Saint-Michel in the 8th century, when St. Aubert, bishop of Avranches, built an oratory there after having a vision of the archangel St. Michael. It rapidly became a pilgrimage center, and in 966 a Benedictine abbey was built there. In 1203, it was partly burned when King Philip II of France tried to capture the mount.

The drawbridge into the city
The island, which was fortified in 1256, resisted sieges during the Hundred Years’ War between England and France (1337–1453) and the French Wars of Religion (1562–98). The monastery declined in the 18th century, and only seven monks were living there when it was dissolved during the French Revolution (1787–99). It became a state prison under Napoleon I (reigned 1804–14/15) and remained a prison until 1863. In 1874, it was designated a historic monument and subsequently restored.

The commercial part of the city

Mont-Saint-Michel is almost circular (about 3,000 feet in circumference) and consists of a granite outcrop rising sharply (to 256 feet out of Mont-Saint-Michel Bay (between Brittany and Normandy). Most of the time, it is surrounded by vast sandbanks and becomes an island only when the tides are very high.

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You can see the granite of the mountain that all of this sits upon

One of the smaller chapels on the island

St Michael in the Small Chapel
A 3,000-foot causeway was eventually built, connecting the island to the mainland. Before that, it was particularly difficult to reach because of quicksand and very fast-rising tides.

The causeway, however, had become a barrier to the removal of material by the tides, resulting in higher sandbanks between the islet and the coast.
So this dam was built to alleviate the problem. The sluice gates are closed 1.5 hours before high tide. The first flow hits the obstacle, and the sediment is deposited downstream from the dam. Eventually, the sluice gates are opened gradually six hours after high tide, creating a progressive water release without waves of breakers lasting from thirty minutes to three and a half hours. The longer the water release, the more effective the transporting of the sediment back out to sea.

There are many historical references on the bridge. The shells from the bay are symbols of the pilgrimages which led to the mont.

Mont Saint Michel from the town of Avranches across the bay


Only a few parts of the church remain. Two out of three chapels and parts of the exterior wall. The structure was built in a primitive Romanesque style and consists of two concentric walls separated by a corridor. Twelve ornamented pillars support a series of arches.













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The lintel of the porch is stunning, with a representation of the Annunciation facing a Pietà.






























The views are stunning.


















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Gavrinis



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Recent preventive excavations in the vicinity of Carnac have yielded dates that range for the most part between 4,800 and 3,500 BCE. But it isn’t easy to be precise. Despite their actual age, modern beliefs associate them with 1st-century CE Roman and later Christian occupations.

In Brittany, local versions of the Arthurian cycle include the Carnac Stones. This tradition claims that the reason they stand in such perfectly straight lines is that they are a Roman legion turned to stone by Merlin the Wizard.


