ASTROExperiences

Historical Tour / Gold Panning · Keystone, SD Area

Big Thunder Gold Mine

Provides guided tours of an authentic 1892 gold mine and opportunities for gold panning in Keystone, SD.

What you get

About Big Thunder Gold Mine

Provides guided tours of an authentic 1892 gold mine and opportunities for gold panning in Keystone, SD.

Big Thunder Gold Mine — Keystone, SD Area