Most tour operators are located in the center of town, particularly on Av. San Martín. There are a bewildering number of options in the city and surrounding area - nature tours, trekking/hiking, rock climbing, rappelling, bungee jumping, fishing and scuba diving, just to name a few.
I've always had the travel bug - maybe it's because I've been traveling around with my family since I was an infant, but mainly I think it's because...