If you force me to choose, I will let him have Reichenbach Falls. I love Irene too much, particularly as she is currently Most Likely to Be Actual Awesome Female Character on Sherlock (as opposed to all the other ladies: awesome in fanfiction) and the Hound of the Baskervilles is close to my heart as my first Sherlock Holmes story.

(I made the icon for this occasion. I felt it was appropriate.)