5 entries match your criteria.
Historical Markers in Diablo, Washington
Bellingham is the county seat for Whatcom County
Diablo is in Whatcom County
Whatcom County (39) ►ADJACENT TO WHATCOM COUNTY Okanogan County (18) ► San Juan County (0) ► Skagit County (27) ►
Touch name on this list to highlight map location.
Touch blue arrow, or on map, to go there.
| Near North Cascades Highway (State Highway 20 at milepost 132), on the right when traveling west. |
| Near North Cascades Highway (Washington Route 20 at milepost 125), 2.5 miles west of Diablo Street, on the left when traveling west. |
| Near North Cascades Highway (at milepost 125), 2.5 miles west of Diablo Street, on the left when traveling west. |
| Near North Cascades Highway (Washington Route 20 at milepost 132), on the right when traveling west. |
| Near North Cascades Highway (Washington Route 20 at milepost 125), 2.5 miles west of Diablo Street, on the left when traveling west. |
May. 6, 2024