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Open 10am–5pm (last entry 4pm), 1 Feb–30 Nov.


Partner Garden
Free access for RHS members at selected times

Castle Howard
YO60 7BY

128 acres (51ha)

01653 648598

Visit website


Non-member adult £7.

RHS members

Free access (Member 1 only) - February-August.

National Gardening Scheme dates

Please see NGS website


  • Baby changing facilities
  • Children's activities
  • Children's playground
  • Disabled access
  • Disabled facilities
  • Dogs welcome
  • Free carer entry
  • Gift shop
  • Group rates
  • Parking
  • Picnics allowed
  • Plants for sale
  • Restaurant
  • Toilets


  • Arboretum
  • Autumn colour
  • Champion trees
  • National Plant Collections
  • Pond or lake
  • Wildflower meadow
  • Woodland

About the garden

Owned by
Castle Howard Arboretum Trust

The gently diverse landscape of the Yorkshire Arboretum occupies 128 acres, adjacent to Castle Howard, in the heart of the Howardian Hills Area of Outstanding Natural Beauty. Laid out by designer James Russell from 1979, its grand spaces are home to an impressive collection of more than 7,000 trees ranging from former parkland veterans to recent introductions from expeditions led by the Royal Botanic Gardens, Kew and Edinburgh.

An interactive map on the arboretum’s website enables the collection to be explored remotely and for highlights to be picked before visiting – perhaps a fine oak, the Mexican firs and pines with huge cones, or beautiful groves of birches. This is a parkland arboretum where everything has enough space to grow to its full potential. In spring blossoming trees are complemented by multitudes of bulbs, including huge drifts of blue camassias. In summer wildflowers and waving grasses, parted by sinuous paths, make an idyllic scene while rich colours abound through the autumn.

The lake was restored in 2018 and is now circled by an all-weather path. Other ponds and a large area of meadow create a site rich in native wildlife, with thousands of wild orchids, rare fungi and birds such as barn owls and occasional kingfishers can be spotted – peacocks and guinea fowl also roam the site. With its core values of ‘Inspiration, Education, Conservation’, the arboretum is committed to promoting the benefits and importance of trees and the wider natural world. Walks, talks and events of interest to everyone from the general public to specialist horticulturists are held throughout the season.

For children, there are holiday activities, trails and a woodland playground to explore, in addition to the education programme for school groups. The Arboretum Café enjoys an enviable reputation for excellent home-made food. Dogs on leads are welcome.  

Plants of special interest

  • Bluebells
  • Conifers
  • Maple
  • Orchids
  • Rhododendrons/azaleas
  • Spring bulbs

Get involved

We're a UK charity established to share the best in gardening. We want to enrich everyone's life through plants, and make the UK a greener and more beautiful place.