中朝边界的
长白山天池,很高的地方都肉眼可见
http://maps.google.com/maps?ll=42.000732,128.056641&spn=0.285713,0.404434&t=k&hl=en
http://maps.google.com/maps?ll=42.000732,128.056641&spn=4.571411,6.470947&t=k&hl=en
http://maps.google.com/maps?ll=41.989746,128.056641&spn=9.624023,13.623047&z=11&t=k&hl=en
黑瞎子岛,真是不小
http://maps.google.com/maps?ll=48.312428,134.895630&spn=2.285706,3.235474&t=k&hl=en
http://maps.google.com/maps?ll=48.312428,134.895630&spn=1.520055,3.235474&hl=en