[1] Landmark name Image Date designated [2] Location County Description 1 Ash Hollow Cave Ash Hollow Cave July 19, 1964 (# 66000445 ) Lewellen 41°17′53″N 102°07′12″W / 41.298056°N 102.12°W / 41.298056; -102.12 (Ash Hollow Cave ) Garden Included in Ash Hollow Historic District 2 William Jennings Bryan House William Jennings Bryan House November 6, 1963 (# 66000947 ) Lincoln 40°47′45″N 96°39′06″W / 40.795806°N 96.65163°W / 40.795806; -96.65163 (William Jennings Bryan House ) Lancaster The home of William Jennings Bryan . 3 Captain Meriwether Lewis (dustpan dredge) Captain Meriwether Lewis (dustpan dredge) April 11, 1989 (# 77000833 ) Brownville 40°23′31″N 95°39′02″W / 40.3920°N 95.65066°W / 40.3920; -95.65066 (Captain Meriwether Lewis (dustpan dredge) ) Nemaha 4 Willa Cather House Willa Cather House November 11, 1971 (# 69000139 ) Red Cloud 40°05′16″N 98°31′16″W / 40.087641°N 98.521016°W / 40.087641; -98.521016 (Willa Cather House ) Webster Author Willa Cather 's childhood home 5 Coufal Site Upload image July 19, 1964 (# 66000446 ) Cotesfield Howard An archaeological site . 6 Father Flanagan's Boys' Home Father Flanagan's Boys' Home February 4, 1985 (# 85002439 ) Boys Town 41°15′52″N 96°07′58″W / 41.264444°N 96.132778°W / 41.264444; -96.132778 (Father Flanagan's Boys' Home ) Douglas Site of Father Flanagan's original boy's home 7 Fort Atkinson Fort Atkinson July 4, 1961 (# 66000454 ) Fort Calhoun 41°27′08″N 96°00′45″W / 41.452222°N 96.0125°W / 41.452222; -96.0125 (Fort Atkinson ) Washington Site of the original Council Bluff 8 Fort Robinson and Red Cloud Agency Fort Robinson and Red Cloud Agency December 19, 1960 (# 66000442 ) Crawford 42°40′08″N 103°28′02″W / 42.668889°N 103.467222°W / 42.668889; -103.467222 (Fort Robinson and Red Cloud Agency ) Dawes and Sioux Site of an Indian Wars -era U.S. Army post. 9 USS Hazard (minesweeper) USS Hazard (minesweeper) January 14, 1986 (# 79003712 ) Omaha 41°16′28″N 95°54′05″W / 41.27441°N 95.90127°W / 41.27441; -95.90127 (USS Hazard (minesweeper) ) Douglas A ship located in Omaha's Freedom Park . 9 Kregel Windmill Company Factory Kregel Windmill Company Factory December 13, 2024 (# 100011369 ) 1416 Central Ave. 40°40′37″N 95°51′49″W / 40.676944°N 95.86361°W / 40.676944; -95.86361 (Kregel Windmill Company Factory ) Otoe Now the Kregel Windmill Factory Museum. [3] 10 Leary Site Leary Site July 19, 1964 (# 66000449 ) Rulo 40°00′06″N 95°23′42″W / 40.001667°N 95.395000°W / 40.001667; -95.395000 (Leary Site ) Richardson An archaeological site . 11 J. Sterling Morton House J. Sterling Morton House May 15, 1975 (# 69000135 ) Nebraska City 40°40′50″N 95°52′54″W / 40.680556°N 95.881667°W / 40.680556; -95.881667 (J. Sterling Morton House ) Otoe The home J. Sterling Morton and the National Arbor Day Foundation . 12 Nebraska State Capitol Nebraska State Capitol January 7, 1976 (# 70000372 ) Lincoln 40°48′33″N 96°42′02″W / 40.809175°N 96.700495°W / 40.809175; -96.700495 (Nebraska State Capitol ) Lancaster The seat of the Government of Nebraska . 13 George W. Norris House George W. Norris House May 28, 1967 (# 67000006 ) McCook 40°12′14″N 100°37′33″W / 40.20388°N 100.62572°W / 40.20388; -100.62572 (George W. Norris House ) Red Willow Home of U.S. Senator George W. Norris . 14 Omaha Union Station Omaha Union Station December 23, 2016 (# 100000870 ) Omaha 41°15′06″N 95°55′42″W / 41.251528°N 95.928278°W / 41.251528; -95.928278 (Omaha Union Station ) Douglas 15 Palmer Site Palmer Site July 19, 1964 (# 66000447 ) Palmer Howard and Merrick An archaeological site . 16 Dr. Susan LaFlesche Picotte Memorial Hospital Dr. Susan LaFlesche Picotte Memorial Hospital April 19, 1993 (# 88002762 ) Walthill 42°09′06″N 96°30′22″W / 42.15154°N 96.50613°W / 42.15154; -96.50613 (Dr. Susan LaFlesche Picotte Memorial Hospital ) Thurston Hospital founded by Susan La Flesche Picotte , the first American Indian physician and one of the first female physicians in the U.S. 17 Pike Pawnee Village Site Pike Pawnee Village Site July 19, 1964 (# 66000455 ) Guide Rock 40°04′29″N 98°19′50″W / 40.074833°N 98.330556°W / 40.074833; -98.330556 (Pike Pawnee Village Site ) Webster Claimed for the U.S. by Captain Zebulon Pike during the Pike Expedition in 1806. 18 Robidoux Pass Robidoux Pass January 20, 1961 (# 66000450 ) Gering 41°48′54″N 103°51′14″W / 41.814969°N 103.853836°W / 41.814969; -103.853836 (Robidoux Pass ) Scotts Bluff Pass that was part of the Oregon Trail from 1848 to 1851, when another pass became preferred. 19 Schultz site Upload image July 19, 1964 (# 66000453 ) North Loup Valley An archaeological site . 20 Scout's Rest Ranch Scout's Rest Ranch January 13, 2021 (# 100006250 ) Northwest of North Platte off U.S. Route 30 41°09′48″N 100°47′42″W / 41.1633°N 100.795°W / 41.1633; -100.795 (Scout's Rest Ranch ) Lincoln 21 Signal Butte Signal Butte January 20, 1961 (# 66000452 ) Gering 41°47′50″N 103°54′24″W / 41.797222°N 103.906667°W / 41.797222; -103.906667 (Signal Butte ) Scotts Bluff 22 Walker Gilmore site Upload image July 19, 1964 (# 66000441 ) Murray 40°53′59″N 95°50′14″W / 40.899722°N 95.837222°W / 40.899722; -95.837222 (Walker Gilmore site ) Cass An archaeological site .