I'm seeking knowing locals' most generous advice re options for each day below. If something better on the route's been missed, I'll consider a switch as advised. Additionally, we'll have both English Heritage and National Trust active memberships.
Please maintain that singular focus (with pretty villages/drives a top priority). Am I ok - beyond drive time issues - in wishing these three itinerary days currently reasonable, or in need of trim and how?
DAY ONE Breconshire to Devizes: early start with ride from Trecastle before potential first stop in
Usk / Tintern & Abbey (with ]quick homage Wordsworth) / Bradford-on-Avon/ Steeple Ashton including White Horse view /Great Chalfield NT& Melksham (including salute to Poldark)/ arrival after supper in Devizes quarters 127 miles (up to four hours consensus drive time)
DAY TWO Devizes (2 &3 start and finish) includes a bit more drive time than would be desired (but not a major problem if need be, as I've done this kind of day tour mileage over so many long trips in the UK
Caine/ Malmesbury/ Royal Wootton Bassett/ Lambourne/ Ramsbry/ Albourne/ Wooten Rivers/ Pewsey 105mi about 3 1/2 hours
DAY THREE (Devizes return) Stourhead NT get ticket or arrive early for 9am start/ Tisbury/ Teffont/ Broad Chalke/ Stradford-sub- Castle/ Wooten Rivers 109 mi 3 1/2 hours +
DAY FOUR Devizes breakfast and (Sigh) off to Heathrow ~
All good things~