黑暗观光（dark tourism），又称黑色旅游（black tourism）或悲情旅游（grief tourism），意指参访的地点曾经发生过死亡、灾难、邪恶、残暴、屠杀等黑暗事件的旅游活动。

著名黑暗旅游地点包括苏格兰印威内斯附近的库洛登（古战场）、乌克兰的车诺比尔（核能电厂事故）、罗马尼亚的布朗堡与波伊那利堡（吸血鬼传说）、美国纽约市的世界贸易中心遗址（九一一袭击事件），以及位于波兰的奥斯威辛（第二次世界大战纳粹集中营）。

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Dark tourism (also black tourism or grief tourism) has been defined as tourism involving travel to places historically associated with death and tragedy. More recently, it was suggested that the concept should also include reasons tourists visit that site, since the site's attributes alone may not make a visitor a "dark tourist". Thanatourism, derived from the ancient Greek word thanatos for the personification of death, refers more specifically to violent death; it is used in fewer contexts than the terms dark tourism and grief tourism. The main attraction to dark locations is their historical value rather than their associations with death and suffering.