It's been about 6 years since we were there, and they may have added things since then, but it is similar to SW, and there are shows with the dolphins, whales, etc. My kids were 3 & 5 at the time, and we spent the whole day. There are more rides than SW, but there were some they weren't big enough for so we decided not to go back until they were both able to ride everything. The website is
www.marineland.ca.