Learn more about the fantastic natural treasure we have in our own back yard: Lake Superior. It's so much more than the backdrop to Grandma's Marathon. Get to know this fascinating freshwater ecosystem that's vital to us all. And make the Aquarium the first stop on a wonderful adventure. 

The Aquarium is open year round, so no need to wait for summer to head for Duluth. It's a short drive, and a great way to get out of town during the winter blahs. Spend some time getting more familiar with Minnesota's Greatest Lake and then take in all of the fun of the city. Go for a day or turn it into a weekend getaway. Have some fun at Spirit Mountain, followed by a burger at Grandma's. Know any college-bound students? Check out U of M Duluth and the College of St. Scholastica. 

These four Great Lakes Aquarium passes are good for either adults or children.