龍(long)(long)潭(tan)(tan)(tan)大(da)峽谷(gu)是典型(xing)的紅巖嶂谷(gu)群地(di)(di)質(zhi)地(di)(di)貌(mao)，有六大(da)自然(ran)謎團（水往高處(chu)流、佛光羅漢崖、巨(ju)人指紋、石(shi)上天(tian)書(shu)、蝴蝶泉、仙(xian)人足跡）、七大(da)幽潭(tan)(tan)(tan)瀑布（五龍(long)(long)潭(tan)(tan)(tan)、龍(long)(long)涎潭(tan)(tan)(tan)、青龍(long)(long)潭(tan)(tan)(tan)、黑龍(long)(long)潭(tan)(tan)(tan)、飛龍(long)(long)潭(tan)(tan)(tan)、陰(yin)陽潭(tan)(tan)(tan)、蘆葦潭(tan)(tan)(tan)）、八(ba)大(da)自然(ran)奇觀(guan)（絕(jue)世天(tian)碑、石(shi)上春秋、石(shi)龕(kan)甕谷(gu)、波紋巨(ju)石(shi)、天(tian)崩地(di)(di)裂(lie)、通靈(ling)巷谷(gu)、喜(xi)鵲迎賓、銀鏈掛(gua)天(tian)）。冬季(ji)冰(bing)瀑特色顯著，冰(bing)瀑最寬處(chu)達30多米，最高處(chu)達36米；春季(ji)開滿杜(du)鵑花 。