Lived in Barrow as a kid so I’ve been to fellfoot many times, lovely spot. Swam across coniston once with a girlfriend, she was shorter than me but very strong swimmer and beat me across. Swam in Ullswater a couple of times, once after cycling upn down Helvelyn, plenty of little parking spots along the shore there. Whenever we holiday Keswick we like to walk along the lake edge by the old YHA (now independent) and spend the day on the lake like it was the seaside messing about on the lake, reading books etc, it’s always quiet there. Swam in the Duddon too, jumping off the bridge & rocks. Went to Tarn Hows once with the aim of going in for a dip… chickened out of that one. Daydreaming now…….