Loch Rannoch

I played about on Loch Rannoch in my youth, but have not travelled its entire loop. I did that today, and it was the best ride yet on the bike.
24 miles, 39 Km, and very little traffic. Some friendly fellow bikers and walkers, but generally quiet, and the whole trip was idyllic. 
Back to walk Yazz, gave her the full Sheriffmuir mile including a dip, and feeling surprisingly untired. 
I'll give it till 8pm, ZZZZZZZZ