a classic bicycle parked beside a rustic fence in a field of wildflowers, ideal for world bicycle day imagery

activities adventures advocacy awareness benefits bicycle bike bikefriendly biking campaigns celebration challenges cities classic clubs community commuting culture cycling day ecofriendly education enthusiasts environment event events fence festivals field fitness fun gear global health healthy history holidays ideal imagery infrastructure lifestyle lovers maintenance parked paths promotion ride rides riding routes rustic safety sports support sustainable tips tourism tours trails transportation travel wildflowers world