Oswego Iron Furnace
- Historic iron furnace
- Regional draw
- Lake Oswego
Oregon Iron Company Furnace in Lake Oswego’s George Rogers Park preserves a substantial reminder of the region’s early iron industry.

The restored stone structure connects the Willamette waterfront with the fuel, ore and labor required for nineteenth-century production.
View the furnace from designated public areas and read the interpretation as part of the Oswego Iron Heritage Trail. The photograph shows the restored structure. Do not climb the masonry or enter restricted openings. Park events, waterfront activities and guided programs have separate arrangements, and the wider heritage trail includes other locations beyond this single furnace.
Visitor details reviewed October 18, 2026. Check official visitor information for current access, admission, and operating arrangements. View on OpenStreetMap.
Image credit: Esprqii / Wikimedia Commons. Original source. CC BY-SA 3.0. Resized and converted to WebP; may be cropped for display.
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