3 entries match your criteria.
Historical Markers in Ontario
Vale is the county seat for Malheur County
Ontario is in Malheur County
Malheur County (26) ►
ADJACENT TO MALHEUR COUNTY Baker County (66) ►
Grant County (32) ►
Harney County (4) ►
Canyon County, Idaho (24) ►
Owyhee County, Idaho (14) ►
Payette County, Idaho (7) ►
Washington County, Idaho (6) ►
Humboldt County, Nevada (31) ►
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1 ► Oregon, Malheur County, Ontario — Malheur Butte —  |
| On Thundered Boulevard (U.S. 26) near Lee Road. | |||
| Between 20 and 15 million years ago, the region from north-central Washington to northeastern California experienced a series of volcanic eruptions and basalt lava floods that covered thousands of square miles. These ancient lava floods often dammed . . . — — Map (db m107207) HM | |||
| 2 ► Oregon, Malheur County, Ontario — Malheur County's Oregon Trail Heritage — |
| On Thundered Boulevard (U.S. 26) near Lee Road, on the left when traveling east. | |||
| Overland emigration between 1840 and 1863 brought over 50,000 pioneers to Oregon. Seven miles west of Malheur Butte, weary Oregon Trail emigrants camped at the Malheur River crossing, taking advantage of local hot springs and the first good water . . . — — Map (db m107208) HM | |||
| 3 ► Oregon, Malheur County, Ontario — Ontario Oregon Trail Kiosk — |
| Near Vietnsm Veterans Memorial Highway (Interstate 84), on the right when traveling west. | |||
| (The Oregon Trail kiosk houses thirteen panels which deal with Native Americans, the Fur Trade, the Oregon Question, Oregon Fever, and trials of the Oregon Trail.) Pathway to the "Garden of the World" Excitement filled the . . . — — Map (db m107234) HM | |||