The phrase "more out-country" can be interpreted as referring to something that is even more rural or remote than a typical countryside location. Synonyms that could be used to describe such a place might include "wilderness," "backcountry," "outback," "frontier," "hinterland," or "remote area." These are all terms that convey a sense of isolation or distance from urban areas or civilization as a whole. Additional synonyms might include "isolated," "off the beaten path," "untamed," or "undeveloped." Whether you are seeking to describe an actual physical location or simply wish to evoke the feeling of being truly immersed in nature, these words can help you convey your meaning more effectively.