| Uffington Castle | in Uffington, Oxfordshire, England |
| Ufford Park Hotel Golf & Leisure | in Woodbridge, Suffolk, England |
| Ugborough Moor | in South Brent, Devon, England |
| Ugbrooke House | in Chudleigh, Devon, England |
| Uldale Fells | in Bassenthwaite, Cumbria, England |
| Uley Long Barrow (Hetty Pegler's Tump) | in Dursley, Gloucestershire, England |
| Ullesthorpe Court Hotel & Golf Club | in Lutterworth, Leicestershire, England |
| Ulley Country Park | in Ulley, South Yorkshire, England |
| Ullswater Steamers | in Askham, Cumbria, England |
| Ulpha Fell | in Eskdale Green, Cumbria, England |
| Ulpha Park | in Broughton-in-Furness, Cumbria, England |
| Ulva | in Tobermory, Argyll & Bute, Scotland |
| Ulverscroft Priory | in Markfield, Leicestershire, England |
| Ulverston Canal | in Ulverston, Cumbria, England |
| Ulverston Golf Club | in Ulverston, Cumbria, England |
| Umberleigh Camping & Caravan Club Site | in Barnstaple, Devon, England |
| Underwater World, Hasting | in Hastings, East Sussex, England |
| Union Bridge | in Berwick-upon-Tweed, Northumberland, England |
| Union Canal | in Linlithgow, West Lothian, Scotland |
| University Botanic Gardens | in Cambridge, Cambridgeshire, England |
| University Museum of Natural History | in Oxford, Oxfordshire, England |
| Unknown | in |
| Unst | in Haroldswick, Shetland, Scotland |
| Upavon Golf Club | in Pewsey, Wiltshire, England |
| Upchurch River Valley Golf Club | in Gillingham, Kent, England |
| Uphall Golf Club | in Livingston, West Lothian, Scotland |
| Upminster Golf Club | in Romford, Greater London, England |
| Upnor Castle | in Rochester, Kent, England |
| Uppark | in South Harting, West Sussex, England |
| Upper Carr Chalet & Touring Park | in Pickering, North Yorkshire, England |
