• Asia
• New Zealand and Australia
• Europe, Russia, the Mideast
• Scotland, Great Britain, Ireland
• United States and Canada
• South America

Links to other websites about manhole and other utility covers

• General and multi-national sites
  • Wikimedia Commons manhole cover photos
  • Wikipedia entry on manhole cover
  • Covers to Discover (French version)
  • French site featuring covers around the world
  • Manhole covers around the world by photographer Dan Heller
  • Manhole covers around the world - Canadian site
  • Sewers of the World Unite! (a Global Mail Art Project)
  • Manhole covers by photographer Roland Mühler
  • Flickr manhole cover group
  • Manhole Covers Etc.
  • Manhole covers - audio episode of "Engines of our Ingenuity"
• By Country/Topic
  • Canada
    • Manhole cover competition, Vancouver, B.C., Canada
  • England
    • Ruavista - Manhole Covers of London
  • Italy
    • Italian Manhole Covers and others at Drainspotting. Drainspotting has a large list of links.
    • Tombini a Genova (in Italian)
  • Japan
    • Decorative covers from Tokyo
• More Japanese covers
• Japanese site
• Ittemia Zensen Japanese site
• Norway
  • Manhole Covers from Norwa
• Spain
  • Manhole covers of Madrid
• U.S.
  • Artist-designed manhole covers in Seattle, Washington
  • Artist-designed manhole covers in Minneapolis (on the Internet Archive)
• Other
  • Unusual manhole cover ideas and designs