Greybull Museum

325 Greybull Ave.
Greybull, WY 82426- Map It
(307) 765-2444

AAA Editor Notes

Greybull Museum is .2 mi. e. on US 14 at 325 Greybull Ave. The museum houses fossils, minerals, Native American artifacts and early Western memorabilia. Of interest are large ammonite fossils, which date from the Mesozoic era when the Greybull area was part of a large inland sea.
Free.
Hours: Mon.-Fri. 10-8, Sat. 10-6, June 1-Labor Day; Mon.-Fri. 1-5, day after Labor Day-Mar. 31; Mon., Wed. and Fri. 1-4, rest of year.