There aren't that many dangers in the Frozen Region when arriving at the border aside from the cold weather. You don't even need to worry about giant monsters stomping you unless you really get close to where they are walking. The sand has been replaced by the white snow that is the product of the falling snow that keeps on pouring all year round with only occasional sunny days that only last for an hour or two.
During our visit, it seems a blizzard is currently underway. Although the mansion is fine, the yard is slowly accumulating snow already, and the wind is a bit stronger. It's manageable but it is not the ideal weather here.
"Is it always like this in here? This is quite a big contrast from the desert we just passed by," Avos wondered as he observed the blizzard outside the window.