Recommendations for a 2 Week Honeymoon Scotland/Ireland

Hello all!

We're looking to plan a honeymoon to Scotland (possibly some time in Ireland). We would be planning a 2 week trip. I am looking for recommendations on places to go and perhaps the best way to navigate this trip in terms of where to stay and how long? Is it realistic to plan for Ireland as well or more beneficial to only stay in Scotland?

An extra question in case there's anyone else in here who might know but I am super interested in Celtic folklore and was wondering if there are any sites that might be specifically interesting to visit with that in mind?