Hartman Rock Garden

Springfield, Ohio, United States

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Listed, not yet checked · Oct 2026

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Hartman Rock Garden is a folk-art environment at 1905 Russell Avenue, Springfield, Ohio, built by Harry George 'Ben' Hartman from 1932 after he lost his foundry job. It holds more than fifty stone and concrete structures, including castles and replicas of the White House and Independence Hall.

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Hartman Rock Garden

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Site-level location · 39.9048° N, 83.8323° W

FIELD GUIDE

The story

A laid-off foundry worker's backyard fish pond grew into a folk-art environment of more than fifty structures, and it still stands where he built it.

Harry George "Ben" Hartman (1883 to 1944) began work in 1932, after losing his job at a Springfield foundry at the age of 48, according to Ohio Magazine in 2015. Over the following years he filled his lot at 1905 Russell Avenue with more than 50 structures. The magazine says the first miniature building, a copy of New York's Little Church Around the Corner, came soon after the pond. Later came replicas of Independence Hall and the White House, a 12-foot castle with a drawbridge and moat, Noah's Ark, and a Death Valley scene where 20 mules pull two wagons, a reference to the radio programme Death Valley Days.

At the heart of the garden is the Tree of Life, about seven feet tall, carrying a schoolhouse, a church, two doves and an eagle on a globe. Ohio Magazine estimates it uses 20,000 stones. The Kohler Foundation describes the site as a mix of history, religion and images of 1930s popular culture.

Hartman was called back to the foundry in 1939 and the work slowed; he died in 1944. His wife, Mary, kept the garden going until her death in 1997, after which it declined. The Kohler Foundation bought the site in 2008, according to the SPACES archive, conserved it, and passed it to the Friends of the Hartman Rock Garden, a volunteer-led non-profit. Counts of the work vary: Kohler says over fifty structures, while the Greater Springfield tourism bureau cites more than 250,000 individual stones.

Each July the Friends hold Tchotchke Palooza, when Hartman's figurines, including the boxer Joe Louis and Felix the Cat, fill the garden. The Friends say it can be toured daily from dawn to dusk at no charge.

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WHAT TO EXPECT

A small residential lot packed with miniature castles, churches and historical scenes. The Friends of the Hartman Rock Garden say it can be toured daily from dawn to dusk at no charge, and they offer a free self-directed Kids Tour. Figurines are displayed at the annual Tchotchke Palooza.

ACCESS

At 1905 Russell Avenue, Springfield, Ohio. The Friends of the Hartman Rock Garden say self-guided visits run daily from dawn to dusk; guided tours are arranged through the Friends at hartmanrocks.org.

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