The Maryland House and Garden Pilgrimage (MHGP), a non-profit organization, is dedicated to the preservation and restoration of architecturally significant properties in the State of Maryland. The Pilgrimage has remained constant with this purpose since its formation in 1930.

The 2019 Tour dates are as follows:
 

Charles County:                        Saturday, April 27th, 2019

Queen Anne’s County:            Saturday, May 4th, 2019

Baltimore City:                          Saturday, May 11th, 2019

Baltimore County:                   Saturday, May 18th, 2019

Carroll County:                         Sunday, May 19th, 2019