{"ranges":[{"title":"Appalachian Mountains","canonical":"appalachian-mountains","link":"/range/appalachian-mountains.html"},{"title":"Blue Ridge Mountains","canonical":"blue-ridge-mountains","link":"/range/blue-ridge-mountains.html"},{"title":"Iron Mountains (Virginia)","canonical":"iron-mountains-virginia","link":"/range/iron-mountains-virginia.html"}],"parks":[{"title":"Jefferson National Forest","canonical":"jefferson-national-forest","link":"/park/jefferson-national-forest.html"}],"districts":[{"country":{"code":"us","name":"USA"},"regions":[{"level":2,"id":"usa","name":"USA","link":"/adm/usa.html"},{"level":4,"id":"virginia","name":"Virginia","link":"/adm/virginia.html"},{"level":6,"id":"grayson-county-virginia","name":"Grayson County","link":"/adm/grayson-county-virginia.html"}]}],"countries":[{"code":"US","name":"USA","link":"/adm/usa.html"}],"routes":[],"gettingHere":[],"tags":{"osm_version":"3","ele":"1171","gnis_feature_id":"1486145","name":"Perkins Knob","natural":"peak","wikidata":"Q49060716"},"skitours":[],"id":356573984,"data":{"_id":"356573984","elevation":[{"id":"grayson-county-virginia","nid":"20000002532626","name":"Grayson County","type":"ADM","level":6,"index":43,"total":97},{"id":"jefferson-national-forest","nid":"2000000949046","name":"Jefferson National Forest","type":"NP","level":1,"index":87,"total":320},{"id":"iron-mountains-virginia","nid":"3795987705","name":"Iron Mountains (Virginia)","type":"MR","level":3,"index":28,"total":125}],"prominence":[{"id":"grayson-county-virginia","nid":"20000002532626","name":"Grayson County","type":"ADM","level":6,"index":7,"total":97},{"id":"jefferson-national-forest","nid":"2000000949046","name":"Jefferson National Forest","type":"NP","level":1,"index":25,"total":320},{"id":"iron-mountains-virginia","nid":"3795987705","name":"Iron Mountains (Virginia)","type":"MR","level":3,"index":5,"total":125}]},"canonicalUrl":"perkins-knob-united-states","type":1,"description":"Perkins Knob (1&thinsp;174m/3&thinsp;852ft a.s.l.) is a mountain in the <a class=\"link\" href=\"/range/iron-mountains-virginia.html\">Iron Mountains (Virginia)</a> in <a class=\"link\" href=\"/adm/usa.html\">USA</a>. The prominence is 239m/784ft.<div id=\"mountain-metrics-description\">By elevation Perkins Knob is<br/><div class=\"sidebar__hs-color-2\">#&thinsp;43 out of 97 in Grayson County<br/>#&thinsp;87 out of 320 in Jefferson National Forest<br/>#&thinsp;28 out of 125 in the Iron Mountains (Virginia)</div><br/>By prominence Perkins Knob is<br/><div class=\"sidebar__hs-color-2\">#&thinsp;7 out of 97 in Grayson County<br/>#&thinsp;25 out of 320 in Jefferson National Forest<br/>#&thinsp;5 out of 125 in the Iron Mountains (Virginia)</div></div>","images":[],"name":"Perkins Knob","distance":null,"prominence":"239","eprom":{"parent":{"name":"Roan High Knob","location":{"coordinates":[-82.122493,36.10446]},"elevation":"1916","prominence":"1073","canonicalUrl":"roan-high-knob"},"parDist":114725.33646620538,"nhn":{"name":"Horse Heaven","location":{"coordinates":[-81.14308,36.783671]},"elevation":"1189","prominence":"262","canonicalUrl":"horse-heaven-united-states"},"nhnDist":2794.381057434114,"keycol":{"lat":36.763056,"lng":-81.172778,"dist":3499.1302492189357,"name":null},"isolation":2794.381057434114,"ilp":{"lat":36.783671,"lng":-81.14308},"proportionalProminence":"418"},"categories":null,"alt":1174,"lat":36.759703,"lng":-81.133766,"formattedCoordinates":"36°45′35″N 81°8′2″W"}