• 
  Ashridge Garden
• 
  Beale Arboretum
• 
  Benington Lordship Garden
• 
  Gardens of the Rose
• Hanbury Manor Hotel Garden

• 
  Hatfield House Garden
  (5.0/5)
• 
  Henry Moore Foundation
• Hopleys Plants Garden
• 
  Knebworth House Garden
• Moor Park, Hertfordshire

• Old Gorhambury House
• 
  Scott's Grotto
• Shendish
• 
  St Paul's Walden Bury
• Theobalds Park

• 
  The Water Garden

Finding and visiting gardens in Hertfordshire

Hertfordshire is just north of London and has a number of great estate gardens which belonged to powerful families. The most important of these gardens is Hatfield House Garden. It has the finest late-renaissance garden in Hertfordshire and perhaps the finest in England. Also, at Ashridge, Hertfordshire has a fine example of Humphry Repton's garden design theory. St Paul's Walden also has an important place in garden history, as an example of the Forest Style (occupying a transitional place between the Baroque and Landscape styles of garden design).

In addition to the Hertfordshire Garden Finder entries in the list, please see the Garden Tours pages for information on tours, self-guided visits tailor-made tours and gardens open to the public.