旅游是陶冶情操、增长见识、锻炼身体的有益活动。退休的老同志在身体条件允许的情况下出去走走,游览祖国名胜古迹、奇山秀水,对于丰富生活、焕发青春活力、促进身体健康,无疑是有益的。然而,老人夏季外出旅行,炎热天气下会衍生出众多问题与意外。老人应该如何避免这些问题的产生,如何让自己玩得放心、玩得开心呢? Tourism is to cultivate sentiments, increase knowledge, exercise beneficial activities. Retired old comrades go out and walk under the condition of physical condition, visiting the historical sites and Qishanxiushui of the motherland is undoubtedly beneficial to enriching life, rejuvenating the youth and promoting physical health. However, when the elderly go out for travel in summer, there are many problems and accidents arising from the hot weather. How should the elderly avoid these problems, how to make yourself feel at ease, have fun?