General Garden Days Out & Garden Interest

National Garden Scheme for England
http://www.ngs.org.uk

Guide featuring gardens to visit and places to stay
http://www.greatbritishgardens.co.uk

Find many fine historical gardens at National Trust properties
http://www.nationaltrust.org.uk

Gardens of Scotland
http://www.gardensofscotland.org

A guide by Alistair Sawday with a section featuring B&Bs for garden lovers
http://www.sawdays.co.uk

Examine the vast collections of the Royal Botanical Gardens, Kew.
http://www.kew.org