The Tunnel of Flags is an unusual and creative landmark located just north of Greenwood, originally built in 1913 as a one-lane concrete tunnel.
Mayor Arno Hennig transformed the tunnel into a vibrant display of international unity by hand-painting 210 flags—including those of 198 countries, 12 Canadian provinces and territories, and symbols like the Trans Canada Trail and Greenwood’s city logo. Working mostly alone and without stencils, Hennig turned the once graffiti-covered structure into a colourful symbol of peace, diversity, and community pride.
Over two decades, many painted flags faded or chipped. Graffiti returned heavily, creating a mix of flag art and tagging.
History:
1913: The tunnel was originally built as a one-lane concrete road tunnel under a Canadian Pacific Railway (CPR) embankment near Greenwood, BC.
1964: The tunnel was abandoned in favor of a newer, wider two-lane version.
Early 1990s: After rail service ended and the newer road was removed, the original 1913 tunnel was uncovered and donated to the City of Greenwood by CPR.
1998–1999: Mayor Arno Hennig began painting 210 flags on the tunnel’s walls as a Millennium project—representing countries, Canadian provinces, and other symbols. It became known as the Tunnel of Flags.
2000: The newly painted tunnel was officially unveiled as a welcoming landmark.
2020: Campaign launched to restore the aging and graffiti-covered flags, aiming to preserve the tunnel’s cultural and historical value.
Getting There:
Located just off the Crowsnest Highway, some roadside parking is available for a quick visit.
