How on earth did I miss this thread?!
I've a soft spot for Ardoch fort, near Braco.
Superb site, certainly my favourite Roman fort site, not least for the fact that there are three different forts there. Being near Stirling, it is surrounded by amazing views, not least of the Breadlebane mountains and Ochils.
It's on my shopping list - unfortunately, I don't think I'll get there anytime soon because of the political turmoil. Similar for other major ancient sites in Tunisia, Libya, and Iraq. Persepolis in Iran might be doable, though for how long remains to be seen.
How could I forget to bring up my three most favourite places in Malta
Those are amazing pictures - never knew there was so much to the island! Will put it on my list.
As for favourite historical places: to be honest, my favourite ever place is Wharram Percy mediaeval village in North Yorkshire. There's not much there aside from earthworks and a now ruined church - but it had a
feeling.
Rievaulx Abbey was pretty good, too - lots of ruins, and you can practically
hear the long-gone monks chanting.
Karnak was good, but Western Thebes and the mass of ruins there I found more atmospheric.
Drinking coffee on the lawns between Hagia Sofia and the Blue Mosque in Istanbul recently was interesting - both buildings look quite spectacular from the outside, though surprisingly less so inside.
Hoping to do Rhodes very soon.