provided a large work area during inclement weather." The Chaw Se' Roundhouse in California's Indian Grinding Rock State Historic Park is designated with state historical marker #1001. Modern roundhouses are being built such as the one at Dancing Rabbit Ecovillage near Rutledge, Missouri, built of cob. Oceania Raun Haus, Papua New Guinea Roundhouses are still in use in Papua New Guinea and are very similar to the ones built in western Europe. References External links Characterising the Welsh Roundhouse: chronology, inhabitation and landscape A 21st-century iron age round house Some examples of Reconstructed Celtic Roundhouses House types Archaeology of structures European archaeology Sustainable building