Irin-ajo Ni ati ayika Portland

Ibẹwo si Portland kii yoo pari laisi iṣan-ajo nipasẹ iseda. O ṣeun, Portland jẹ ilu ilu onijagbe pẹlu ọpọlọpọ awọn agbegbe adayeba. Awọn itura ati awọn itọju pese ọpọlọpọ awọn anfani lati lọ nipasẹ awọn igbo ati awọn ile olomi, lati ni iriri iseda, ati lati gbadun awọn eda abemi egan ati wiwo oju-ọrun, gbogbo laisi ipasọ agbegbe agbegbe.