I'd really welcome some advice about planning a UK holiday in early July. This will be the first break for me and DS (22) since DH died in 2020. We'll be travelling by train so want to find somewhere no more than a 15 minute taxi or bus journey from a station. We want to be by the sea and are looking for somewhere with good walking, sea swimming, and views, with a reasonable number of good eating places and some food shops in walking distance and ideally some interesting history. Keen to avoid huge crowds.
We're in Sussex. I've been looking at the south coast of Dorset, Devon and Cornwall. I'm going round in circles and getting rather overwhelmed.
An added complication is that for this first break I really want to avoid places we've been in the past with DH, which rules out Lyme Regis (which would otherwise be ideal), the bit of the Cornish coast around Noss Mayo, Corfe Castle and Durdle Door.
Any recommendations really gratefully received!