On the first day of the REI Adventures tour in Thailand, we visited a temple and night market. By day two, we were zip lining and hiking. I was terrified of the conditions while zip lining and found out that two months later, a Canadian man fell to his death on those lines.
I zip-lined through the trees on Whistler mountain. The lines were long and fast! It was great weather, but they even do it in the winter. It was a great way to end my time in Whistler.