Opening Days

Knebworth House, Park, Gardens, Dinosaur Trail & Adventure Playground will be open between 24th March and 30th September 2018, please check the calendar below for full details. Knebworth Barns are open all year for corporate events and private bookings.

Colour-Coded Calendar Key

Gold= House tours will be guided
Blue = House tours will operate on a free-flow basis with House Stewards in key areas
Red= Access is limited to only areas specific to event
Orange= House Closed for filming
Unless specified otherwise, on Open Days the House, Park, Gardens, Adventure Playground & Dinosaur Trail will be open.

See Full Calendar of Open Dates

2018 Opening dates: (subject to amendments)

24 – 25 March Weekends and Bank Holidays
30 March – 15 April Daily
21 April – 20 May Weekends and Bank Holidays
26 May – 3 June Daily
9 – 24 June Weekends Only
30 June – 30 August Daily
8 – 30 September Weekends Only

(Closed for Geronimo Festival 30th June – 1st August)

(Closed for Cool Britannia 31st August – 2nd September)


Gardens and Dinosaur trail, Park & Adventure Playground & Tea Room
11:00am – 5pm
(last ticket sold 4:00 pm)
House & British Raj Exhibition
House: 12pm – 5pm
Raj: from 1:15pm
(last admission: 4:00 pm)

2018 Admission Prices

. Excluding House Including House
Adults £9.50 £13.00
Senior Citizens £9.50 £12.50
Children (3-16) £9.50 £12.50
Children (1 & 2) Free Free
Family Day Ticket
(4 persons)
£34.00 £46.00
Season Ticket
(1 person)
Purchase Day & Event Tickets 

House supplement:

Adults £3.50 

Senior Citizens/Children £3.00

Admission prices to House, Gardens and Dinosaur trail, Park and Adventure Playground may be adjusted for some Special Events.

Visitor Information

Season Tickets.
House Tours & Disability Access.
Pre-booked Groups.
Refreshments & Catering.

The Knebworth House Education and Preservation Trust

The Knebworth House Education and Preservation Trust has completed five out of ten phases of a programme of essential repairs to Knebworth House. for more info click here.
For non-UK donations please contact us We can take payment by debit/credit card. Your help is much appreciated. Thank you.