[wait, she isn't the same person, is she? the resemblance is uncanny, but her manner is completely different... hm.]

Overall you just need to be particularly careful, since if something goes wrong it could be difficult to get help immediately. And be sure to bring a few extra supplies, in case you get lost or turned around and take longer than you'd intended.

...And bring a map, if you can locate one, especially if you're exploring a cave or forest.