La Isla Shopping Village is located on the main drag on Cancun Island. La Isla is an outdoor mall with name-brand retail stores, restaurants, smoke shops, local goods, a small supermarket, and an aquarium. There are a couple of small rivers that run through the shopping village. You can pay for a trip through the mall on a boat if you would like.
They had quite a few retail stores that are highly recognizable anywhere. Let's see if I can remember any. There was a Benetton, Guess, Zara, Tommy Hilfiger, Mossimo, Quicksilver, and I think a Banana Republic.
There were a couple of restaurants in La Isla, along with the typical fast-food venues. I am sorry I can't remember the names of the sit down restaurants.
Also located in La Isla was a small supermarket where you could buy bottled water at a much cheaper rate than your hotel. They also sold alcohol, cigarettes, cereal, candy, sodas and souvenirs.
Next to the small mini-mart was a gigantic souvenir shop. They had anything from glassware and sombreros, to crazy t-shirts and shot glasses. One thing I found amusing about this shop was the tequila shots as you enter the store (tips requested). You can take a shot (lime and salt included) before you shop. Cool.
The last area at La Isla, that I can remember, is the aquarium. The aquarium also has a "Dolphin Swim" feature and a "Shark Feeding" option.