Explore
Step into the Gothic Revival interior completed in 1878. The space centers around a wooden spiral staircase known for its architectural mystery.
The former Catholic church operates today as a private museum. General admission grants access to the main floor, where you can view the famous stairs and historic stained glass.
You will need about 20 to 30 minutes to view the entire interior. Photography is permitted for personal use, but finish or store outside drinks before entering.
10-15 minutesPhotograph from the base
This 20-foot tall helix staircase features two complete 360-degree turns without a central support column. An unknown carpenter built the 33 steps using only wooden pegs and an unidentified type of spruce. You cannot walk up the stairs. Take photos from the base to capture the full double-helix structure.
5 minutesObserve the top alignment
The staircase rises exactly 20 feet to reach this upper level above the main floor. The original builders commissioned the stairs specifically to give choir members access to this space. Look closely at the top step. It aligns perfectly with the loft floor without resting on a main support beam.
10 minutesGothic Revival style
The chapel features heavy architectural inspiration from King Louis IX's Sainte-Chapelle in Paris. This includes the intricate altar area and historic stained glass windows. Sit in the wooden pews to take in the ceiling details.
