Megalithic Portal Map Search
All Countries: United States: The Plains
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 Effigy Mounds National Monument Artificial Mound in The Plains Posted by bat400 on Sunday, 16 February 2025 Condition: 3, Ambience: 5, Access: 4, Accuracy: 4 (Our Pic) 5 News and Comments |
 Standing Rock State Historic Site Artificial Mound in The Plains Posted by AKFisher on Sunday, 10 September 2023 Condition: 3, Ambience: 3, Access: 5, Accuracy: 5 (Other Pic) No Comments |
 Heavener Rune Stone Carving in The Plains Posted by AKFisher on Thursday, 07 September 2023 Condition: 3, Ambience: 3, Access: 5, Accuracy: 5 (Other Pic) No Comments |
 Big Mound (St Louis) Artificial Mound in The Plains Posted by bat400 on Friday, 18 August 2023 , Ambience: 1, Access: 5, Accuracy: 4 (Other Pic) 2 News and Comments |
 Picture Canyon Rock Art in The Plains Posted by AKFisher on Saturday, 12 August 2023 Condition: 3, Ambience: 3, Access: 3, Accuracy: 4 (Other Pic) No Comments |
 Fish Farm Mounds State Preserve Artificial Mound in The Plains Posted by AKFisher on Wednesday, 09 August 2023 Condition: 2, Ambience: 3, Access: 3, Accuracy: 4 (No Pic) No Comments |
 Spiro Mounds Archaeological Park Ancient Village or Settlement in The Plains Posted by bat400 on Wednesday, 01 July 2020 Condition: 2, Ambience: 4, Access: 4, Accuracy: 4 (Other Pic) 3 News and Comments |
| Etzanoa Ancient Village or Settlement in The Plains Posted by bat400 on Saturday, 25 May 2019 Condition: 1, Accuracy: 4 (Other Pic) 2 News and Comments |
| Rattlesnake Mound Artificial Mound in The Plains Posted by Andy B on Friday, 24 November 2017 Condition: 3, Accuracy: 5 (No Pic) 2 News and Comments |
| BoatHenge, Missouri Modern Stone Circle etc in The Plains Posted by bat400 on Sunday, 18 December 2016 Condition: 3, Ambience: 4, Access: 4, Accuracy: 4 (Our Pic) 3 News and Comments |
| Double Ditch State Historic Site Ancient Village or Settlement in The Plains Posted by partlow on Tuesday, 06 December 2016 Condition: 1, Ambience: 4, Access: 4, Accuracy: 4 (Other Pic) 7 News and Comments |
| Big Moniteau Rock Art in The Plains Posted by EddyHaskel on Friday, 19 February 2016 Condition: 2, Ambience: 4, Access: 3, Accuracy: 4 (No Pic) 1 comment |
 Pilot Rock (Cherokee) Natural Stone / Erratic / Other Natural Feature in The Plains Posted by Andy B on Tuesday, 29 September 2015 Condition: 4, Ambience: 4, Access: 4, Accuracy: 4 (Our Pic) No Comments |
| Big Eddy Ancient Mine, Quarry or other Industry in The Plains Posted by bat400 on Tuesday, 15 September 2015 Condition: 1, Ambience: 3, Accuracy: 5 (Other Pic) 5 News and Comments |
 Mastodon State Historic Site Museum in The Plains Posted by davidmorgan on Sunday, 13 September 2015 Condition: 5, Ambience: 5, Access: 5, Accuracy: 4 (Other Pic) 2 News and Comments |
 Vore Buffalo Jump Natural Stone / Erratic / Other Natural Feature in The Plains Posted by davidmorgan on Monday, 07 September 2015 , Access: 5, Accuracy: 4 (Other Pic) No Comments |
| Horseshoe Fossil Spring Ancient Village or Settlement in The Plains Posted by davidmorgan on Monday, 07 September 2015 , Accuracy: 1 (No Pic) No Comments |
 Thousand Hills Petroglyphs Rock Art in The Plains Posted by davidmorgan on Monday, 07 September 2015 , Access: 4, Accuracy: 5 (Other Pic) No Comments |
 Washington State Park Petroglyphs Rock Art in The Plains Posted by davidmorgan on Monday, 07 September 2015 , Access: 4, Accuracy: 4 (Other Pic) 1 comment |
 Mitchell Site Ancient Village or Settlement in The Plains Posted by bat400 on Wednesday, 12 August 2015 Condition: 2, Access: 4, Accuracy: 4 (Other Pic) 2 News and Comments |
 Stonehenge II (Ingram, TX) Modern Stone Circle etc in The Plains Posted by Andy B on Sunday, 07 September 2014 Condition: 5, Ambience: 4, Access: 4, Accuracy: 4 (Other Pic) 3 News and Comments |
| Lilbourn Mound Ancient Village or Settlement in The Plains Posted by davidmorgan on Saturday, 30 August 2014 Condition: 3, Ambience: 3, Access: 4, Accuracy: 4 (No Pic) 2 News and Comments |
| Badger Hole (Oklahoma) Ancient Mine, Quarry or other Industry in The Plains Posted by bat400 on Wednesday, 27 August 2014 , Accuracy: 2 (Our Pic) 4 News and Comments |
| Blood Run Rock Art in The Plains Posted by KaiHofmann on Friday, 28 September 2012 , Accuracy: 2 (No Pic) No Comments |
| Carhenge, Nebraska Modern Stone Circle etc in The Plains Posted by bat400 on Wednesday, 02 November 2011 Condition: 4, Access: 4, Accuracy: 5 (Our Pic) 9 News and Comments |
| The Palace Ancient Village or Settlement in The Plains Posted by bat400 on Monday, 24 October 2011 Condition: 1, Accuracy: 3 (No Pic) 2 News and Comments |
| Utah fires its state archaeologists Posted by Andy B on Sunday, 26 June 2011 (Other Pic) 1 comment |
 Caddo Mounds Ancient Village or Settlement in The Plains Posted by bat400 on Monday, 27 September 2010 Condition: 2, Ambience: 4, Access: 5, Accuracy: 4 (Other Pic) 3 News and Comments |
| Mahnomen Mounds Barrow Cemetery in The Plains Posted by bat400 on Wednesday, 15 September 2010 , Access: 3, Accuracy: 3 (No Pic) No Comments |
 McKinstry Mounds Artificial Mound in The Plains Posted by bat400 on Tuesday, 14 September 2010 , Accuracy: 2 (Other Pic) No Comments |
 Itasca Burial Mounds Barrow Cemetery in The Plains Posted by bat400 on Tuesday, 14 September 2010 Condition: 3, Ambience: 4, Access: 4, Accuracy: 5 (Other Pic) No Comments |
 Itasca Bison Kill Natural Stone / Erratic / Other Natural Feature in The Plains Posted by bat400 on Tuesday, 14 September 2010 , Ambience: 4, Access: 4, Accuracy: 3 (Other Pic) No Comments |
 Grand Mound Artificial Mound in The Plains Posted by bat400 on Tuesday, 14 September 2010 Condition: 3, Ambience: 4, Access: 4, Accuracy: 3 (Other Pic) No Comments |
| Sanford Museum Museum in The Plains Posted by bat400 on Saturday, 16 January 2010 Condition: 5, Ambience: 5, Access: 5, Accuracy: 4 (Other Pic) 3 News and Comments |
| Prehistoric people leave footprints in Iowa's Loess Hills Ancient Village or Settlement in The Plains Posted by coldrum on Wednesday, 02 December 2009 (Other Pic) 2 News and Comments |
| Truckhenge Modern Stone Circle etc in The Plains Posted by Andy B on Thursday, 01 October 2009 Condition: 3, Ambience: 3, Access: 5 (Our Pic) 8 News and Comments |
| Sugarloaf Mound, Missouri Artificial Mound in The Plains Posted by bat400 on Saturday, 04 July 2009 Condition: 2, Access: 5, Accuracy: 4 (Other Pic) 4 News and Comments |
| Peterson Bison Kill Natural Stone / Erratic / Other Natural Feature in The Plains Posted by bat400 on Saturday, 29 November 2008 , Accuracy: 2 (No Pic) 2 News and Comments |
 Hudson-Meng Bison Kill Ancient Mine, Quarry or other Industry in The Plains Posted by bat400 on Wednesday, 20 February 2008 Condition: 5, Ambience: 4, Access: 5, Accuracy: 5 (Other Pic) 5 News and Comments |
| Schwendemann Farm Mound Artificial Mound in The Plains Posted by bat400 on Wednesday, 20 February 2008 , Accuracy: 3 (No Pic) 1 comment |
 Common Fields Artificial Mound in The Plains Posted by bat400 on Tuesday, 16 October 2007 Condition: 2, Ambience: 3, Access: 5, Accuracy: 4 (Our Pic) 2 News and Comments |
| Crack Cave Rock Art in The Plains Posted by bat400 on Monday, 10 September 2007 Condition: 5, Accuracy: 3 (No Pic) 2 News and Comments |
| Volunteers help protect prehistoric Native-American mounds Artificial Mound in The Plains Posted by coldrum on Wednesday, 29 August 2007 (Other Pic) No Comments |
| Blake Mound Artificial Mound in The Plains Posted by bat400 on Wednesday, 29 August 2007 Condition: 4 (No Pic) No Comments |
| Towosahgy Ancient Village or Settlement in The Plains Posted by bat400 on Saturday, 28 April 2007 Condition: 3, Ambience: 4, Access: 5, Accuracy: 4 (No Pic) 1 comment |
| Race Underway to Save Missouri Artifacts from Flooding Posted by fwbrown on Tuesday, 30 August 2005 (Other Pic) No Comments |
| Vast Native Settlement Alters View of Plains Indians Ancient Village or Settlement in The Plains Posted by partlow on Saturday, 26 March 2005 (Other Pic) 8 News and Comments |
| Some controversial archaeoastronomy from Colorado Posted by Andy B on Saturday, 13 December 2003 (Other Pic) 7 News and Comments |
