Syemaa

It's the beach, not the pond.
I already have it, I also got the Snow Field last night as you people call, the "Mountian" without meeting Bailey.

I went to the beach and made Monty and Smokey adults, then I bred my Mustang with them. That's how I got the Snow Field.

And, I don't exactly know how to get the beach, I just got it one day. =/