Majestic wooden escalators lead you deep down into a tunnel that stretches beneath the Scheldt River. They’re the highlight of the otherwise staggeringly monotonous 1,876 feet of ceramic tiles that backdrop your walk from shore to shore.

The escalators were made in the 1930s. They were a novelty then and still are now, thanks to the rarity of wooden escalators. The beautiful woodwork is remarkably preserved, making this a real treat for anyone tired of the modern, more unsightly escalators that dominate pretty much everywhere else.

St. Anna’s Tunnel was built to connect the newer parts of Antwerp with the older portion of the city so locals wouldn’t have to rely on ferry service alone. Originally, plans were made to build a bridge over the river. But this would’ve gotten in the way of the many ships that cruise the waterway, so officials decided to build under rather than over it.

As with many European structures, the tunnel was badly damaged during World War II. The passage has since been repaired, and it and its unusual escalators are still frequently used by pedestrians and cyclists as they go about their daily commutes.

As you go down the escalator, visitors will see some pictures on the walls displaying the tunnel’s history and how it was built.