Activity World; Hatfield
Adventure Island Playbarn; Sawbrigdeworth
Aldenham Reservoir Country Park
Ascott
Ashridge Park
Battle of Barnet 1471
Bayhurst Wood Country Park
Bekonscot Model Village
Benington Lordship
Berkhamsted Castle
Bowmans Farm; London Colney
Broxbourne Nature Reserve
Capel Manor
Cecil Higgins Museum & Art Gal.
Chiltern Open Air Museum
Cowper & Newton Museum
Docwras Manor
Dunstable Downs Country Park; Dunstable
Duxford Chapel
Fairlands Valley Park
Fairlop Waters Country Park
Gardens of the Rose; Chiswell Green
Great Wood Country Park
Hainault Forest Country Park
Harrow Museum
Hatfield House
Havering Country Park
Highgate Cemetery
Hitchin Museum & Art Gallery
Hobbs Cross Open Farm
Imperial War Museum; Duxford Airfield
Knebworth House
Lee Valley Country Park; Waltham Abbey
Lee Valley Park
Luton Hoo
Luton Museum & Art Gallery
Mill Green Museum
Moor Park
Moot Hall; Elstow
Mosquito Aircraft Museum; London Colney
North Weald Airfield Museum
Odds Farm Park
Paradise Wildlife Park
Priory Park Marina
R.A.F. Museum; Hendon
Spindrift; Jordans
St. Albans Cathedral
Standalone Farm; Letchworth
Stockgrove Country Park
Stockwood Craft Museum & Gardens
Sundon Hills Country Park