Plenty of short ice & mixed routes routes between 15ft - 50ft. My local ones are at the head of Great Fryup. I know there are others on the Cleveland hills and elsewhere. At the head of the Fryup dale immediately to the east of the George Gap Causeway is the longest one at around 50ft. Over on the Scar, to the west there's plenty more although I didn't go over so can't comment on the quality.
Access is via Trough House if you can dig yourself a parking spot or at 729028 where the 'cut road' joines the Glaisdale to Rosedale rd. Alternatively you could park opposite the Outdoor Centre in Great Fryup and enjoy the walk up to the Dale Head.
Post edited at 21:19