Last updated · May 19, 2026 · independently researched, never sponsored.
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Dong Song Long 是 Tuyen Quang 省一个巨大的石灰岩洞穴系统,鲜有外国游客知晓——以下是正确的游览指南。

Last updated · May 19, 2026 · independently researched, never sponsored.
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Dong Song Long——字面意思是“双龙洞”——是一个庞大的石灰岩洞穴系统,隐藏在越南北部 Tuyen Quang 省的喀斯特群山之中(베트남 / 越南 / ベトナム)。洞穴向山体内部延伸约 3 km,洞厅高大,足以容纳一栋五层楼的建筑,洞内的钟乳石等地质构造在数百万年间未受破坏地自然生长。与游客众多的 Ha Long Bay 或 Phong Nha 的洞穴不同,Dong Song Long 的客流量极少,这意味着如果在工作日前往,你通常可以独自包揽整个洞厅。
该洞穴在 2010 年代初经过勘测并部分向游客开放,尽管当地人世世代代都知道它的存在。随着行政区划的合并,前 Ha Giang 省的部分地区被并入 Tuyen Quang 的边界,该洞穴现在位于扩建后的 Tuyen Quang 省内——这个细节主要在导航软件和购买车票时比较重要。
人们前往这里游览的三个理由:
规模宏大且不拥挤。 仅主洞厅就长达 200 多米,顶部高达 40-50 米。在平常的工作日,你可能只需与十几位游客共享这片空间——他们主要是周末从 Hanoi 自驾来的国内游客。
地质景观丰富。 洞内有钟乳石、石笋、流石帷幕以及几个地下水池。入口附近的“双龙”构造是两根平行的石柱,看起来确实像交织在一起的巨蛇。
可与北部环线结合。 Dong Song Long 可以作为前往或离开 Ha Giang(하장 / 河江 / ハーザン)著名的摩托车环线途中的一站,也可以作为从 Tuyen Quang 市出发的延伸一日游。它与散布在该省各处的瀑布和茶园搭配游览非常合适。
洞穴内部全年凉爽(洞内温度约 18-20°C),因此游览时机更多取决于路况和对风景的偏好。

图片由 Anh Tuan Le 拍摄,来自 Pexels
从 Hanoi(하노이 / 河内 / ハノイ)出发,经由 Hanoi–Lao Cai 高速公路(在 Yen Bai 下高速)开车前往 Tuyen Quang 市大约需要 3 小时,或者沿较老的 QL2 国道穿过 Phu Tho,大约需要 3.5 小时。从 Tuyen Quang 市出发,Dong Song Long 位于其以北 50-70 km 处(具体取决于路线)——在蜿蜒的省道上行驶,建议预留 1.5-2 小时的时间。
出行方式:
没有直达洞穴的旅游班车。使用 GPS 坐标比用英语问路更靠谱——请在山谷中失去手机信号之前保存好定位。
游客路线沿着一条铺设了 LED 照明的混凝土步道穿过主要洞厅。以舒适的步调全程走完需要 60-90 分钟。道路大部分平坦,只有几处阶梯。亮点包括入口附近的双龙石柱、密集分布着细长钟乳石的“仙女花园”区域,以及后方一个深邃的洞厅,那里的洞顶高耸入黑暗之中,深不见底。
门票价格约为每人 40,000-60,000 VND(近年来价格有所上涨——请在检票口确认)。有时可以花 100,000-150,000 VND 请一位当地导游,如果你想了解地质背景,这笔钱花得很值。
周边地区还提供几个小时的额外探索项目:
不要指望洞穴附近有餐厅。最好的选择是在开车前或开车后在 Tuyen Quang 市用餐。
游览洞穴时请自带零食和水——洞口有一个卖饮料的小摊,但没有充饥的食物。

图片由 Quang Nguyen Vinh 拍摄,来自 Pexels
Tuyen Quang 市有几家不错的酒店,价格在 300,000-600,000 VND 之间(房间干净,有热水和 Wi-Fi)。虽然不豪华,但设施齐全:
预订软件(Agoda、Booking.com)在 Tuyen Quang 的覆盖范围有限。直接走进市区的酒店询问也是完全没问题的。