Would a two year old and a three year old get much out of Legoland?

There are 2 rides. Not 1. There is a duplo area upstairs that is perfect for toddlers and there is also a toddler Tuesday every Tuesday before noon. Admission is cheaper and is only $9 per person. A 2 year old will have loads of fun

Eh. 2 is probably too young to get the themes and everything. There is only one ride at the Schaumburg site, and I'm not sure the 2 year old could ride. Water table there would be fun for both.

My three year old had a great time. The rides are designed with young ones in mind and there are lots of play areas for 1-3 year Olds.