British historical walks: https://www.theguardian.com/travel/series/great-british-history-walks
Examples of guided tours in London (with themes – suited for children/teenagers)
Jack the ripper: https://www.thejacktherippertour.com/the-tour/
Greenwich: http://www.greenwichtours.co.uk/
Roman London: https://www.museumoflondon.org.uk/museum-london/event-detail?id=2008
Legal London: https://www.london-walking-tours.co.uk/inns-of-court-tour.htm
Royal London: http://www.walklondon.com/london-walks/royal-london-walk.htm
Historical tours in Australia: https://www.cae.edu.au/course_category/walking-tours/historical-walks/
Walks in Sydney: http://journeywalks.com/
Italian Historical tours: https://theoriginalhistorywalks.org/en/new-generation-guided-tours/
Historical walks in Oberlin (designed for classes of children/teenagers): http://www.oberlinheritagecenter.org/visit/town
Historical walks in Hydra: https://www.hydradirect.com/out-about/historical-walks-in-hydra/
Historical walks in Athens: https://www.athenswalkingtours.gr/athens-type/cultural-historical/index.4.html
Modern history tours in Greece: https://www.discovergreekculture.com/tours/by-theme/modern-history/
Historical tour in Dublin: http://historicaltours.ie/
Historical walks in Wales: http://www.visitwales.com/things-to-do/activities/walking-hiking/historical-walks
Historical tours in the US: https://www.travelchannel.com/interests/history/articles/walking-tours-through-us-history
Historical tours of america: https://www.historictours.com/
Tours on the east cost: https://www.globusjourneys.com/tour/americas-historic-east/ah/
Tours in the south: https://theculturetrip.com/north-america/usa/articles/10-notable-southern-plantation-tours-in-the-united-states/
Historical tour in Canada: https://www.cityofkingston.ca/explore/culture-history/history/walking-tours
Historical tours in France: https://www.telegraph.co.uk/travel/destinations/europe/france/articles/Frances-best-walking-tours/
Historical walks in Paris: https://www.parisinsidersguide.com/paris-history.html
Historical walks in Paris: http://www.paris-walks.com/index_m.html
Walking tours using an app: https://www.gpsmycity.com/tours/tours-old-town-walk-4446.html
Black Paris walking tours: http://www.walkthespirit.com/paris-tours/
Historical tour for women: https://frenchtraveler.com/belle-epoque-tour/
OpenHouse guided tours
In New York
Must see sites of 2015
https://ny.curbed.com/maps/20-must-see-open-house-new-york-2015-sites
20 must-see sites of 2016
https://ny.curbed.com/maps/open-house-new-york-2016-must-see-sites
Easy to visit open house gems in new york
https://nypost.com/2017/10/13/here-are-the-open-house-new-york-gems-you-can-actually-get-into/
Architectural gems
New York open house line up
https://www.thinkingbob.co.uk/17-historic-houses-every-londoner-must-visit-before-they-leave/
In London
Open house highlights 2017
https://www.timeout.com/london/things-to-do/open-house-london-our-highlights
Open houses worth visiting
http://www.wired.co.uk/article/open-house-2017-london-guide-weekend
https://life.spectator.co.uk/2017/09/open-house-london-2017-the-best-buildings-to-visit/
Highlights from open house 2016
https://edition.cnn.com/style/article/open-house-london-2016/index.html
Unique and iconic open houses in london
Top 10 open houses
https://www.theguardian.com/travel/2008/sep/16/london.openhouse.architecture
Historical open houses in london
https://www.toptiplondon.com/places-to-visit/london-open-house-weekend/
Open houses with historical interior
http://www.houseandgarden.co.uk/gallery/places-to-visit-in-london-historical-houses-interiors
Must – visit historic houses
https://www.thinkingbob.co.uk/17-historic-houses-every-londoner-must-visit-before-they-leave/
Tours for children
In London
London tours for kids and families
Tours in london to interest kids
https://santorinidave.com/london-for-kids
43 things to do in london with kids
http://www.wimdu.co.uk/blog/43-things-to-do-in-london-kids/
Top 10 museums in london for kids
http://www.wimdu.co.uk/blog/43-things-to-do-in-london-kids/
In USA
Tours to do with kids in new york
https://www.viator.com/New-York-City-tours/Kid-Friendly/d687-g21
Walking tours for children in Washington DC
http://traveltips.usatoday.com/walking-tours-children-washington-dc-10498.html
Tours in boston
https://santorinidave.com/boston-with-kids
Tours in savannah
https://www.trolleytours.com/savannah/things-to-do-with-kids
In Europe
Places to visit with kids in Paris
https://santorinidave.com/paris-for-kids
In Amsterdam
https://www.10best.com/destinations/netherlands/amsterdam/attractions/things-to-do-with-kids/
In Athens
https://www.kidslovegreece.com/en/activity/family-walking-tour-in-athens/
Tours for teenagers
In Boston: https://www.boston-discovery-guide.com/boston-tours-for-teens.html
In Philadelphia: https://www.peek.com/philadelphia-what-to-do-with-teens-t19YPX
In Berlin: https://www.withlocals.com/fr/locations/germany/berlin/things-to-do-with-teenagers/
In Paris: https://parismuse.com/tours/historic-heart-for-teens/
Using historical walks as a tool: http://blogs.encatc.org/encatcscholar/?p=1753[:el]