Point of Interest: Marvel at a Miracle in Stone

April 1, 2026

By Haley Banwart 

Sometimes detours make the best destinations. Unexpected bypasses that lead somewhere unforgettable. That’s exactly how the small town of West Bend earned its place on the map. Here, in the heart of flat Iowa farmland, rises one of the state’s most surprising landmarks: the Shrine of the Grotto of the Redemption. 

Recognized as the largest man-made grotto in the world, the site is home to one of the most extensive collections of precious stones and gems found in a single location. Geological rarities such as amethyst, jasper, geodes, stalagmites and petrified wood shape every arch, wall and alcove, catching light and creating a radiant mosaic.   

Spanning a full city block, the four-story structure is comprised of nine separate grottos. Life-size Carrara marble statues capture human emotion in biblical stories, from the Garden of Eden to the Nativity in Bethlehem. 

The craftsmanship and symbolic detail draw visitors into quiet reflection. But the Grotto’s story is not etched in stone alone; it’s rooted in the devotion of one man who dedicated his life to building it. 

A Promise Kept 

Story goes that as a young seminarian, Father Paul Dobberstein became critically ill with pneumonia. He prayed to the Virgin Mary, promising to build a shrine in her honor if he recovered. He did. And, he kept his word. 

Following his ordination, Dobberstein arrived in West Bend in 1898 to begin his work as the parish priest. Patiently, he began stockpiling rocks sourced from local farmers and across the globe, arriving in a steady stream of train carloads. 

Then, in 1912, without a blueprint and armed with little more than a trowel and determination, Dobberstein began building the Grotto, laying each stone by hand. With help from volunteers, the work became a labor of love that would span 42 years. 

Finding time for his craft between his duties at the church and local school, Dobberstein could often be found washing stones in his bathtub or ending the day with cracked, bleeding hands. These were small sacrifices he readily accepted to share the mysteries of mankind, expressed in mineral and crystal, and cemented in place to withstand Iowa’s harshest seasons for decades to come. 

A Living Legacy 

Long before its completion — and still today — tourists from around the world have traveled to West Bend to witness what has been called “a miracle in stone.” 

For local resident Bruce Helleseth, some of his earliest memories of the Grotto include driving into town and scanning the license plates of the cars lined up and down the street, curious to see how far visitors had journeyed. Now, as the Grotto custodian, he gets to meet those travelers face-to-face. 

“In my role, it’s become obvious how much the Grotto touches people. There’s a peacefulness and serenity many visitors experience walking the grounds,” says Helleseth. “People are often surprised by its scale and beauty, and when you consider the time, effort and collection of stories it tells — all brought together without a plan — you start to realize how many blessings it took for a place like this to exist.” 

“The Grotto is open year-round, without a gated entry, just the way Father Dobberstein intended it to be,” Helleseth adds. “And when people ask me why it was built here, in West Bend, I simply reply: Where else would it be?”

Photos by Aaron Putze and Joclyn Kuboushek