Detroit Life Building
- This notable building designed by architects Arnold and Shreve opened in 1923 and closed in 1977. Here is a history and plans, plus details of neighboring buildings and an interactive map showing the area.
- http://www.detroitlifebuilding.com

Belle Isle Botanical Society
- Anna Scripps Whitcomb conservatory on Belle Isle. Includes schedule of events, photographs, and hours.
- http://bibsociety.org/sys-tmpl/door/

Detroit: National Register of Historic Places Travel Itinerary
- An on-line tour of Detroit's historic buildings via clickable map or list. Photographs and potted histories with notes on whether the building is open to the public.
- http://www.cr.nps.gov/nr/travel/detroit/detlist.htm

Flak
- A non-profit organization in Detroit of architects and other creative people. Advisory board, events, exhibitions.
- http://www.flakdetroit.com

Forgotten Detroit
- David Kohrman describes the neglected landmarks of pre-Depression architecture. Should they be demolished for new development, or refurbished?
- http://www.forgottendetroit.com/

The Fabulous Ruins of Detroit
- A tour through the vanishing buildings of Detroit by Lowell Boileau. Includes photographs of industrial heritage still standing and being blown up.
- http://detroityes.com/