The North Mountain is made out of RKTs. The waterfall, lake and Elsa’s castle are made with homemade peppermint candy. I used LED lights to give the waterfall, lake and castle a beautiful glow (see additional pictures). And of course the stars of the cake are the Elsa, Anna, Olaf, Kristoff and Sven cake toppers. See video: https://youtu.be/T0Dmvdv1y6c

I am an amateur baker so I hope you find the cake cool. It was a lot of work :)