{"product_id":"mammoth-cave-national-park-frozen-niagara-metal-sign","title":"Mammoth Cave National Park: Frozen Niagara - Metal Sign","description":"Some of America’s most impressive National Parks are actually below the surface of the Earth! Case in point, not only is Mammoth Cave National Park stunning and beautiful in its size and unique shape, it is also the longest cave in the world. The cave has more than 400 miles of surveyed passages, with more being discovered each year! \n\nAs one can imagine, the cave system earned its name “Mammoth” because it would take visitors weeks spent underground to explore all that the cave has to offer. Geologists spend years going in and out of the cave just to study a few of the hundreds of passageways. \n\nThankfully, many of the cave’s most spectacular attractions can be seen in a day. \n\nInspired by the cave and its majesty, Anderson Design Group poster artists created vintage national park poster art of Mammoth Cave National Park. Available as a print, banner, canvas, sign, notecard, or postcard, this artwork would look stunning on any wall.\n\nAnd to learn more about the cave system, visit the website for the \u003ca href=\"https:\/\/www.friendsofmammothcave.org\/\" target=\"_blank\"\u003e\u003cfont color=\"#eb5927\"\u003e\u003cb\u003eFriends of Mammoth Cave National Park.\u003c\/b\u003e\u003c\/font\u003e\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003eEnjoy our art outdoors by ordering your favorite designs on metal signs. Our all-weather, rust-resistant signs are ideal for any porch, barn, fence, warehouse, garage, or bar. Featuring gorgeous color printing, they offer a more casual look than canvases or framed prints.\u003c\/p\u003e","brand":"Anderson Design Group","offers":[{"title":"9x12","offer_id":47671262314647,"sku":"mammoth-cave-national-park-frozen-niagara-metal-sign-9x12","price":52.99,"currency_code":"USD","in_stock":true},{"title":"12x16","offer_id":47671262347415,"sku":"mammoth-cave-national-park-frozen-niagara-metal-sign-12x16","price":63.99,"currency_code":"USD","in_stock":true},{"title":"18x24","offer_id":47671262380183,"sku":"mammoth-cave-national-park-frozen-niagara-metal-sign-18x24","price":92.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1382\/2689\/files\/1024_30967d9e-d437-48bc-989f-ace157ca466a.jpg?v=1787063937","url":"https:\/\/www.andersondesigngroupstore.com\/products\/mammoth-cave-national-park-frozen-niagara-metal-sign","provider":"Anderson Design Group","version":"1.0","type":"link"}