since wrote:Thanks for the tipp, but where?

The best thing to do is take a random trip into the wilderness using the wilderness guides in Boston and then searching around for a good spot (this requires the hiking skill so you can build another lean-to when you find a good spot). You may need multiple trips to find a good spot to start your search for a home.
In many ways, the most important answer to "where?" is anywhere far away from other players (unless of course, you want to play with one or more friends). I would wander around looking for the biomes listed above and making sure there aren't any/many player compounds in the area (you won't be able to avoid being found by someone eventually, what you want to avoid is crowding or being close to large villages -- this assumes that hermits are more likely to live and let live, which may be wishful thinking).