Hi all! I’ve been looking at summer holiday options for this year and feeling a bit overwhelmed with choice, so thought I’d appeal to the collective Mumsnet wisdom as I’ve discovered some excellent recommendations on here before. 
DP and I (both mid-20s, if it matters, no kids) are looking for a summer break, probably for July or August. Our last couple of trips have been quite sightseeing/walking-heavy city breaks, so this time we’re looking for something more relaxing with sunshine, a pool and preferably a beach/bit of luxury/spa option!
Budget would be around £2000 - £2500 for a week’s accommodation, and ideally not looking to fly further than 5 hours out of London, although potentially willing to go further for the right place.
Neither DP nor I can drive, and we also don’t drink. This has been a bit of a question mark when looking at locations as plenty of popular, well-connected places are understandably popular destinations for party holidays, whereas many of the quieter, more “luxury” options seem pretty secluded and possibly hard to get to with public transport. Without wanting to sound precious, we wouldn’t feel comfortable staying in a resort/area that caters heavily to rowdy holidays as that’s really not what we’re looking for, but it would also be nice to find somewhere with some activity options in the local area so we’re not completely in the middle of nowhere for the full week!
Does anyone have any recommendations that might fit what we’re looking for, or am I asking for too much? 