Several attractions with large outdoor spaces will open from early June onwards. Please note that although some will provide portable toilets and takeaway food services, indoor facilities including cafes, toilets, visitor centres and shops are still closed, and children's playgrounds are out of bounds. Most attractions also require visitors to book tickets in advance and will turn away anyone without a ticket.

1. Nostell Priory, Wakefield - now open
Open: Car park and parkland Closed: House, cafes, shop, visitor centre Tickets must be booked in advance on the National Trust website | jpimedia

2. Beningbrough Hall, York - from June 3
Open: Car park, gardens and parkland Closed: House, art gallery, restaurant, shop, playground Tickets must be booked in advance via the National Trust website | jpimedia

3. Dalby Forest, Ryedale - open now
Open: Car park, trails Closed: Cafe, bike hire centre, visitor centre, playground | jpimedia

4. RSPB nature reserves - open now
Open: Car parks and trails Closed: Cafes and visitor centres The RSPB has reserves at Bempton Cliffs, near Bridlington, and Fairburn Ings, near Castleford | jpimedia

5. RHS Harlow Carr, Harrogate - from June 1
Open: Gardens Closed: Bettys, shop Tickets must be pre-booked on the RHS website | jpimedia

6. Castle Howard, Ryedale - from June 3
Open: Gardens, parkland, farm shop, garden centre, takeaway food service Closed: House, cafes, adventure playground, Skelf Island Open to members on June 3 and the public on June 8. Tickets must be booked in advance on the Castle Howard website | jpimedia

