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A granite boulder beside Historic Route 66 in Waynesville, Missouri, painted as a frog and credited to local artist Phil Nelson, who started on it in 1996. Known as Frog Rock or W.H. Croaker, it is celebrated each autumn with Frogtoberfest.
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Frog Rock W H Croaker
This pin marks the Big Thing itself. If stopping, choose a safe and legal place nearby.
Site-level location · 37.8272° N, 92.1926° W
FIELD GUIDE
The story
Frog Rock, nicknamed W.H. Croaker for Waynesville Hill Croaker, is a granite boulder beside Historic Route 66 between Waynesville and St. Robert, painted as a frog. The Pulaski County Tourism Bureau describes it as overlooking the highway and welcoming visitors to the town.
Its origin has been told two ways. The tourism bureau says the rock was discovered in the 1990s when the Missouri Department of Transportation widened Route 66 to three lanes, while also crediting Nelson with sculpting and painting it. The Waynesville Daily Guide, in a report reprinted by Route 66 News in 2012, said that contrary to popular belief the boulder did not take its shape by magic after the widening: it was carved by local tattoo artist and former Army medic Phil Nelson, starting in 1996.
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PRACTICAL
Plan your stop
WHAT TO EXPECT
A painted roadside boulder you can see from Historic Route 66; no entry or tickets. The Missouri Division of Tourism lists free admission. A September 2026 visitor guide says there is no safe pull-off for photographs, so drive slowly and do not stop in traffic.
ACCESS
Beside Historic Route 66 between Waynesville and St. Robert, Missouri. It is seen from the road; a September 2026 visitor guide says there is no safe place to pull over for photographs.
COMMUNITY
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