Pat Ruddy built 20 holes at The European in Ireland because he said it was a shame not to use such excellent golfing ground. The Northumberland also has spare holes for use in winter, sparing the golfer from having to go to the bleak far end of the course in bad weather. Seaton Carew has 22 holes, giving the option of two different configurations, both excellent courses. Locally, Dunham Forest has a spare hole, Sandiway, too. Birchwood has an alternative green for the first hole (in the Japanese manner). My own course, Wilmslow, in winter sometimes takes the par-3 14th out of action, replacing it by reinstating an old green on the (normally par-5) 13th as a par 4 and playing a short par 3 to the present 13th green. It's not ideal, but it is necessary in long periods of damp weather - and we get those! Royal Troon in winter often takes the Postage Stamp out of play, replacing it with a FAR HARDER (Yes!) par 3 from the usual tee played to a hidden green behind and below the big mound which is to the left of the normal green.