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Loudoun County Big Tree Registry - Virtual Tour

Loudoun County

Updated Oct 10, 2026

About this dataset

The Big Tree Registry is a list representing some of the largest trees in Loudoun County. Candidates for the Big Tree Registry qualify based upon three characteristics:

  • Tree Height
  • Trunk Circumference
  • 1/4 of the Average Crown Spread

Once collected, this data is added to create the trees’ total points which are then ranked by species.

Data and resources (2)

Prototype by Datopian · not an official government website · data from data.virginia.gov