Old Maps of Ontario Heights, Oregon for Hiking & Exploration
Hike through history with 6 historic maps of Ontario Heights. Explore old trails, ghost towns, and forgotten backroads — perfect for outdoor adventurers and local explorers.
- Rediscover forgotten places: Map out old mining camps, roads, and footpaths that no longer exist on modern maps.
- Layer with modern tools: Combine with LiDAR or satellite views to plan hikes through historical terrain.
- Made for exploration: Popular among hikers, overlanders, and local history lovers.
Use these maps to find adventure and explore the hidden past of Ontario Heights.
Ontario Heights, OR maps
(6)- 1951 Map of Malheur Butte, 1952 Print1951 Malheur Butte1952 Print · USGSEastern Oregon agriculture and infrastructure are captured here in the early fifties as irrigation transformed the high desert. Researchers can trace the development of rural social life and utility networks near Malheur Butte and the Ontario Heights Grange.4 unique versions available
- 1951 Map of Moores Hollow, 1953 Print1951 Moores Hollow1953 Print · USGSThe Oregon-Idaho borderlands thrive on river-fed irrigation and rail transport in the early fifties. Genealogists can trace family footprints near Annex and Ontario Heights or locate the historic path of the Oregon Trail as it nears the Snake River.3 unique versions available
- 1955 Map of Baker, 1964 Print1955 Baker1964 Print · USGSThe Oregon-Idaho borderlands are captured here in the mid-fifties as the Snake River underwent massive changes from dam construction. Trace the Oregon Trail Memorial Monument near Baker, find early mines like Virtue Mine, and follow the Union Pacific Railroad through Huntington.4 unique versions available
- 1959 Map of Baker1959 Baker1959 Print · USGSThe Oregon and Idaho borderlands come alive in the late fifties, showing the rugged corridor along the Snake River and the high peaks of the Wallowa Mountains. Researchers can trace the legacy of the Union Pacific railroad or locate historic mining sites like the Flagstaff Mine and Virtue Mine.2 unique versions available
- 1980 Map of Brogan, 1997 Print1980 Brogan1997 Print · USGSThe Oregon-Idaho borderlands come alive in this late-century survey of the high desert and river valleys. Researchers can trace the legacy of ranching and transport through sites like Malheur City, the Union Pacific rail lines, and the Snake River crossings.
- 2023 Map of Malheur Butte, 2023 Print2023 Malheur Butte2023 Print · USGSThe western edge of Ontario and the rising profile of Malheur Butte characterize this contemporary look at Malheur County's high-desert landscape. Local historians can trace water engineering through the Owyhee Canal and Malheur Siphon alongside the Malheur River.
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