| Map |
Location |
Submitted |
By |
Rating |
Views |
| Thompson Obervatory | Beloit, WI, US | 2007-05-22 16:45:43 | milwhcky | (0 votes) | 8,238 |
| Judson B. Coit Observatory | Boston, MA, US | 2007-05-22 17:12:58 | mikeb9991 | (0 votes) | 7,271 |
| Toulouse Observatory | Toulouse, FR | 2007-05-22 16:53:12 | kjfitz | (0 votes) | 7,091 |
| Apollo Observatory | Dayton, OH, US | 2008-04-26 07:43:06 | adrbr | 6.00 (2 votes) | 5,956 |
| Astronomical Observatory of Padova | Padua, IT | 2007-05-23 05:46:21 | Effi | (0 votes) | 5,327 |
| Allegheny Observatory | Pittsburgh, PA, US | 2007-05-29 08:55:46 | daggerwell | (0 votes) | 5,237 |
| Perkins Observatory | Delaware, OH, US | 2007-05-21 18:30:34 | mlc1us | (0 votes) | 5,048 |
| Table Mountain National Radio Quiet Zone | Boulder, CO, US | 2005-06-23 13:06:06 | kjfitz | (0 votes) | 4,546 |
| Arecibo Radio Telescope | Arecibo, PR | 2005-04-20 14:34:16 | jjlee | 7.43 (7 votes) | 3,990 |
| Griffith Observatory | Los Angeles, CA, US | 2005-04-27 23:43:07 | jspencet | 5.23 (26 votes) | 3,817 |
| U.S. Naval Observatory | Washington, DC, US | 2005-06-27 17:10:30 | trecherus | 10.00 (2 votes) | 3,673 |
| David Dunlap Observatory | Richmond Hill, CA | 2005-10-24 10:21:43 | tully | 6.71 (7 votes) | 3,184 |
| Green Bank National Radio Astronomy Observatory | Green Bank, WV, US | 2005-08-03 23:40:46 | AlbinoFlea | (0 votes) | 3,032 |
| Castel Gandolfo | Castel Gandolfo, IT | 2005-07-23 07:39:54 | Hinkkanen | (0 votes) | 2,984 |
| Palehua Solar Observatory (former Nike Missile Site OA-63) | Nanakuli, HI, US | 2006-10-21 11:55:08 | kjfitz | (0 votes) | 2,913 |
| LIGO Hanford Observatory | Hanford, WA, US | 2005-07-30 11:00:29 | robsv | (0 votes) | 2,818 |
| Ground-based Electro-Optical Deep Space Surveillance (GEODSS) | Socorro, NM, US | 2006-10-12 19:26:14 | kjfitz | 5.50 (2 votes) | 2,675 |
| Very Large Array | Socorro, NM, US | 2005-05-02 21:10:53 | santo | 4.25 (20 votes) | 2,650 |
| Cerro Paranal Observatory | Antofagasta, CL | 2005-06-22 17:27:44 | hkfczrqj | 7.33 (3 votes) | 2,601 |
| Mannheim Planetarium | Mannheim, DE | 2007-05-17 11:29:38 | kjfitz | (0 votes) | 2,551 |
| Former NSA/DoD satellite intercept site | Rosman, NC, US | 2006-05-14 23:30:15 | kjfitz | 4.50 (2 votes) | 2,500 |
| GEODSS site, Diego Garcia | Diego Garcia, IO | 2013-03-19 13:15:52 | WacoKidd110 | Unrated | 2,479 |
| Cerro Tololo Observatory | La Serena, CL | 2005-06-22 17:35:21 | hkfczrqj | 0.50 (2 votes) | 2,348 |
| Harriman Observatory | Harriman, NY, US | 2013-03-02 08:54:09 | skyeye | Unrated | 2,320 |
| Maryland Point Radio Astronomy Observatory | Nanjemoy, MD, US | 2007-04-18 21:38:18 | boothy443 | (0 votes) | 2,296 |
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