Ok so, I explored outside old tarantia by using the mountains there, my english kinda sucks so I'm just gonna post some screenies of it
http://img37.picoodle.com/img/img37/...3m_f5f1c37.png
http://img33.picoodle.com/img/img33/...5m_16069d7.png
Btw it was way too easy.And I also visited some other places other side of the map, like one empty farm.