• June 7 - Save the date!
  • Architecture Walking Tours
  • Join the Alliance Today!

Help continue the work to preserve Philadelphia’s historic built environment!

Donate or Become a Member

Your support is vital to ensure that the Preservation Alliance can promote the appreciation, protection, appropriate use,

and development of our region’s historic buildings, communities, and landscapes.


Explore-PhiladelphiaDiscover Historic Philadelphia

Explore the city with our interactive map of historic sites. Search the Philadelphia Register, National Register, and more!

Explore Now

Architecture Walking Tours

Saturdays at 10 am and Sundays at 2 pm, May through October, with additional tours at 6 pm on Wednesdays in July and August.

Learn More

EventsUpcoming Events

View our calendar for special events in the area.

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