Knebworth House, Park, Gardens, Dinosaur Trail & Adventure Playground will be open on various days between 25th March and 24th September 2017, please check the calendar below before your visit.

Opening Days

Please check the calendar for full details of  Knebworth House, Gardens and Park open days.  Knebworth Barns are open all year for corporate events and private bookings.

Green & Blue indicates house and park are open.

(Blue indicates Free flow days, no guided tours – our Room Wardens will be delighted to answer your questions, or download our Audio Tour and bring headphones for your portable device)

Please note that the House will be closed for filming on 3-13th April, but you can still enjoy the Park, Gardens, Adventure Playground, Dinosaur Trail, etc.


See Full Calendar of Open Dates

2017 Opening dates/times:

25 – 26  March Weekends and Bank Holidays
1 – 17 April Daily
22 April –21 May Weekends and Bank Holidays
27 May – 4 June Daily
10 – 25 June Weekends Only
1 July –3 September Daily
9 – 24 September Weekends Only
Gardens and Dinosaur trail, Park and Adventure Playground and Tea Room
11am – 5pm
(last ticket sold 4:15 pm)
House & British Raj Exhibition 12pm – 5pm
(last admission: 4:15 pm)

2017 Admission Prices


To House, Gardens and Dinosaur trail, Park and Adventure Playground
(may be adjusted for some Special Events)

Opening times:

Gardens and Dinosaur trail, Park and Adventure Playground :11am – 5pm (last ticket sold 4:15 pm)

House & British Raj Exhibition 12pm – 5pm (last admission: 4:15 pm)
 (Please note: the Park may open at 10 am for some events – see the individual Event page for info)

House supplement Adults £3.50 House supplement Senior Citizens/Children £3.00

. 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 


Visitor Information

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

Photography for personal use: Whilst we are more than happy for members of the public to take photographs of the exterior of the historic House and the wonderful gardens and park, we ask that no photographs or video films are taken inside Knebworth House or from the air.  All commercial photography needs to be pre-arranged and is subject to location fees. Please email the Estate Office



More Information


Picnics are welcome in the Park but not in Gardens or Dinosaur trail.  Dogs are welcome in Knebworth Park, but must be kept on a lead at all times. Only working Assistance Dogs are permitted in the House, Gardens and Dino Trail.[hr]
Please Note: If you are using  2 for 1 vouchers, these are  only valid Monday-Friday excluding bank holidays and event days, unless specified on the voucher. Please print out your voucher and hand in at the gate where it will be exchanged for an admission ticket. We cannot accept vouchers displayed on mobile phones or similar devices.

RHS members will need to show their cards at the Gate.  The Main member only is admitted free of charge on weekdays. RHS cards are not valid for weekends, events or bank holidays. See the RHS handbook for details.

ART FUND members will need to show their cards at the Gate. Entrance is only via the main gate. The card holder is admitted at half price to the House, Gardens and Park on public open days (excluding event days). See the Art Fund website for details.

If you are using an Historic Houses Association membership card on an event day, you will still need to purchase Park admission.


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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.


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