User blog comment:D. Cello/Assassinews 03/05 -- ACWiki's Fan Section and AC3 first trailer/@comment-184.146.173.72-20120331220254/@comment-4043223-20120331220625

there will be a wilderness region known as The Frontier but there will be twons and cities as well so plent of building climbing. Ubisoft will be building on all the previous gameplay elemns we have seen in the games so far and adding newer more innovative ones as well.