The south tower's lantern spire was designed to mimic the appearance of a crown.
During a 1972 restoration, workers discovered a collection of 1,200 medieval coins hidden within the church walls.
The church was originally built on the site of a Romanesque predecessor, of which only the bell tower base remains.
The organ case dates back to 1755 and was crafted by the notable organ builder Jean-André Silbermann.
Despite its size and importance, it has never served as a cathedral, as Colmar was never the seat of a diocese.
The Collégiale Saint-Martin is a primary example of Gothic architecture in the Alsace region, constructed predominantly between 1234 and 1365. It features a notable south tower with a Renaissance-style lantern spire added following a fire in 1572. The interior houses an important collection of 15th-century stained glass and a significant 18th-century organ. The building is constructed of yellow sandstone, which gives the exterior a distinct warm hue. It served as a collegiate church, meaning it was staffed by a community of canons rather than being the seat of a bishop. The choir contains intricate wood carvings and early religious artworks salvaged from the medieval period. It remains a central fixture in the historic district of Colmar.
From the Place de la Cathédrale, capturing the contrast between the yellow sandstone and the ornate, dark lantern spire.
Look for the 'Green Man' carvings hidden among the exterior masonry details.
Visit during the afternoon when the light passes through the south-facing stained glass windows.
Check the side chapels for preserved medieval sculptures that are often overlooked by casual visitors.
Do not attempt to enter or walk around the interior during ongoing religious services.
Maintain a quiet demeanor; modest attire covering shoulders and knees is expected inside the place of worship.