I think a common misconception is that resorts outside of North America have "in bounds" and "out of bounds".
Unlike North American resorts where different ungroomed areas are made safe and marked by gates and ropes........ resorts in Europe and South America only secure the groomers, and there are no bounds to where you are allowed to go, you can go anywhere, but at your own risk. I'm not sure about Las Leñas, but in Bariloche / Cerre Catedral there is zero avalanche control.
In any resort in Europe or South America, even if you're just ripping some pow between 2 groomers, you're at risk for avalanches.... and this is actually how most n00bs die in avalanches, because they think they are "in bounds" because they're only a couple of meters away from the groomer, and have no experience whatsoever.
And I'm kind of shocked by all the "avy gear means nothing without experience" remarks because this is no excuse to remain ignorant. Buying the gear is a first step, and Las Leñas is an excellent opportunity to gain that experience and I'm sure there are plenty people there who you could learn from.