Grimsthorpe Castle, Park & Gardens
Free RHS Member days
May–June and September, Monday–Thursday (excluding bank holidays)
About the garden
Grimsthorpe Castle sits amidst the rolling hills of south Lincolnshire and dates back to the 13th century. The gardens offer something for everyone, from expansive lawns ideal for children and picnicking to topiary and flower borders.
Formal gardens were established in the 17th century, and it is in this style that they largely remain today. The west lawn provides uninterrupted views of the Capability Brown-designed landscape, while the south lawns offer fabulous views of the earlier Tudor-style building adorned with wisteria, Magnolia grandiflora and clematis. Flanking a large vista extending south are two yew squares topped with meticulously trimmed topiary. These are complemented by a backdrop of semi-woodland, bursting with spring colour from narcissi, primulas and bluebells.
The ornamental kitchen garden is an early example of a formal potager. Trimmed box hedges, mature quince, medlar trees, espaliered apples and pears add interest.
Facilities
- Assistance dogs only
- Accessible garden
- Children’s play area
- Parking
- Plant sales
- Refreshments
- Toilets
Key features
- Sculpture
- Wildflower meadow
- Woodland
- Herbaceous border
- Pond or lake
- Champion trees
Get involved
The RHS is the UK’s gardening charity, helping people and plants to grow - nurturing a healthier, happier world, one person and one plant at a time.