Im not familiar with Ottawa so bare with me. I was walking to the war museum and there was a few skiers and one boarder hitting a rail beside the main highway kinda down the hill on a sidepath. Was that an NS'er? Looked like fun
Archives is like a bunch a rails round the war museum where you're describing. I've gone there and they're usually all set up for you to session. CCR, NSer, tons a ppl are usually there.