Started off as a foggy overcast day in Calgary, cleared up as soon as I drove into the mountains and stayed beautiful for most of the day, when a thunderstorm rolled in and lightning spectacularly struck the neighbouring mountains. There was a haze throughout the day that prevented clear pictures, but you can still see the beauty of the surrounding area. This is one of the most beautiful areas I've ever visited.
Tyrwhitt is relatively easy and popular, if you're looking for a longer challenge with amazing views along, Pocatera is an awesome extension. I found only a dozen entries in the summit log from the 1970s, so it sees very few ascents, maybe because of the exposed ridge you have to scramble. This will be a trip I will repeat!