GeoSculpt boulders look, feel, and climb like real rock. Interactive structures combine natural and sculptured elements that inspire imaginative activities while encouraging creative physical play and natural hand climbing. Twelve designs offer varied terrains with assorted faces and handholds in a graduated range of difficulty levels to challenge age groups from 2 to 5 yrs. up to 10+ yrs. Designs include free-form boulders, arches, and spheres; whimsical, including a baseball mitt with ball; and famous icons such as the Pyramid of Giza and Easter Island figures. Maintenance-free boulders feature plasticized concrete surface over an internal steel frame, and suit both outdoor and indoor applications.