Winterfall is a sandbox RPG influenced, gameplay-wise, by experiences as diverse as Mount and Blade, Mass Effect, DayZ, The Sims, the Elder Scrolls games and, of course, the latter Ultima games (7, 8 and Online), set in a fictional late antiquity/early dark ages setting. Contrary to most RPGs where the player is in control of a single hero character from beginning to end, the focus of Winterfall is on a House, or Household, which is grown and developed through deeds performed by the player's successive characters.
More altitude, as we tread the perched mountain paths high above ground. Like in the previous screenshot of the same nature, you can obviously go beneath those clouds and explore the lands there. Clouds being a dynamic layer that furls and unfurls, builds and fades, you can go through it. Don't get lost though while doing so though, it gets really foggy in there.
Going up, nice!