– Apr 21, 2005
| Number | County | Town | Size | Built | Verif | GPS | Description |
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| AZ-01-01 | Apache | Window Rock | Round bldg on the S. side of AZ264 on the E. edge of Window Rock. Sports center. | ||||
| AZ-03-01 | Coconino | Winslow | 01-2004 | Round house. Meteor City Gift Shop 14 miles W. of Winslow, I40 exit 239, S. side of the road. Geodesic dome. | |||
| AZ-03-02 | Marble Canyon | 03-2005 | approximate N36 48.99 W111 38.54 | In Marble Canyon. On the N. side of US89A behind Exon gas station. Octagon house, brown vertical siding, large windowed cupola. | |||
| AZ-03-03 | Marble Canyon | 03-2005 | approximate N36 48.99 W111 38.48 | In Marble Canyon. On the N. side of US89A behind Exon gas station. Octagon house, brown vertical siding, large windowed cupola. | |||
| AZ-03-04 | Marble Canyon | 03-2005 | approximate N36 48.99 W111 38.42 | In Marble Canyon. On the N. side of US89A behind Exon gas station. Octagon house, brown vertical siding, large windowed cupola. | |||
| AZ-03-05 | Marble Canyon | 03-2005 | N36 46.53 W111 41.87 | SW of Marble Canyon. US89A SW 4.6 miles from Marble Canyon to the house on the W. side of the road. Round house, 1 story, no cupola. | |||
| AZ-03-06 | Marble Canyon | 03-2005 | N36 46.54 W111 41.86 | SW of Marble Canyon. US89A SW 4.6 miles from Marble Canyon to the house on the W. side of the road. Round (probably) garage, 1 story, no cupola. | |||
| AZ-03-07 | Flagstaff | Round bldg on the W. side of US89 just N. of intersection with Timberline Trl. About 7.3 miles N. of I40 exit 201. | |||||
| AZ-08-01 | Maricopa | Carefree | Octagon building at The Bolders Resort at 34631 N Tom Darlington Dr. (N Scottsdale Rd.). [www.wyndham.com/hotels/PHXTB/main.wnt] | ||||
| AZ-08-02 | Tempe | 1964 | At the University of Arizona in Tempe. Grandy Gammage Memorial Auditorium, true round bldg. Design by Frank Lloyd Wright. | ||||
| AZ-08-03 | Tempe | 1974 | At the University of Arizona in Tempe. Wells Fargo Arena, round bldg. Design by Frank Lloyd Wright. | ||||
| AZ-08-04 | Phoenix | In Phoenix. At the NE corner of Central Av. & Osborn Rd. Just N. of AZ-08-05. | |||||
| AZ-08-05 | Phoenix | In Phoenix. At the NE corner of Central Av. & Osborn Rd. | |||||
| AZ-09-01 | Mohave | Yucca | Mushroom house on the E. side of I40 just S. of exit 25. Can be seen from I40. | ||||
| AZ-10-01 | Navajo | Show Low | 07-2002 | Octagon building at 500 E. US60. | |||
| AZ-10-02 | Show Low | 07-2002 | Octagon building at 500 E. US60. | ||||
| AZ-10-03 | Holbrook | Round house. 6 miles W. of Holbrook, on I40 exit 280 to Germo Rd., S. side of I40. | |||||
| AZ-14-01 | Yavapai | Sedona | 09-2004 | N34 51.74 W111 46.80 | W. of Sedona (Coconino County). AZ89A W. 1.1 miles from jct with AZ179 in Sedona to the bldg on the S. side of the road at the SE corner of AZ89A & Airport Rd. Crimson Cliffs Ravens Nest (Indian jewelry and artwork) & Welcome Center, round bldg w/rectangular attachments. | ||
| AZ-14-02 | Big Park | 09-2004 | N34 44.21 W111 46.51 | S. of Sedona (Coconio County). AZ179 S. 10.1 miles from jct with AZ89A just W. of Sedona to the house on the W. side of the road at 7625. Xanadu, 9 monolithic domes. |