踏上海岛，首先映入眼帘的就是海岛上分布着许多奇特的火山熔岩奇观。鳄鱼山火山国家地质公园就最为明显。鳄鱼山火山景区是涠洲岛最著名的景点之一，位于涠洲岛南部西岬角，三面环水，为海岛中的半岛，因状似一条在海面上的大鳄鱼而得名。

    一进园内，就能看见一座高高的灯塔，和一尊清嘉庆年代的古炮。依据图示牌的指点，沿着木栈道往山坡下行。沿途树木苍翠，鲜花盛开。在第一个观景平台，有一尊明代著名戏剧家汤显祖的塑像，据介绍汤显祖曾经被贬赴任徐闻县典史，曾驻足北海市，游览过涠洲岛。

    再往下行走就是沿海边的一条木栈道，沿岸的火山岩石层层叠叠，千姿百态，各种形状都有，奇妙极了，让人不得不感叹大自然的妙笔生花。主要景点有绝壁揽胜、龙宫探奇、藏龟洞、贼佬洞（即海盗洞）、海蚀拱桥、平台听涛、百兽闹海等。

http://s1/mw690/002od41Hzy6QQuBVdAIe0&690

http://s12/mw690/002od41Hzy6QQuCkYIjab&690

http://s10/mw690/002od41Hzy6QQuCxc6d49&690

http://s5/mw690/002od41Hzy6QQuCvM3224&690

http://s4/mw690/002od41Hzy6QQuCYIT1c3&690

http://s11/mw690/002od41Hzy6QQuDnBXkea&690

http://s13/mw690/002od41Hzy6QQuDD5ve1c&690

http://s12/mw690/002od41Hzy6QQuDPqP1db&690

http://s4/mw690/002od41Hzy6QQuE5Fcv43&690

http://s12/mw690/002od41Hzy6QQuE6JKz8b&690

http://s5/mw690/002od41Hzy6QQuEyNyQe4&690

http://s2/mw690/002od41Hzy6QQuEvq6Jd1&690

http://s3/mw690/002od41Hzy6QQuEZXTY52&690

http://s2/mw690/002od41Hzy6QQuFerLj41&690

http://s2/mw690/002od41Hzy6QQuFBbcRf1&690

http://s16/mw690/002od41Hzy6QQuFOKOb1f&690

http://s14/mw690/002od41Hzy6QQuGhcfz4d&690

http://s1/mw690/002od41Hzy6QQuGC0Scd0&690

http://s16/mw690/002od41Hzy6QQuBIJrN9f&690

http://s1/mw690/002od41Hzy6QQuIOaQM60&690

http://s11/mw690/002od41Hzy6QQuIZYF4fa&690

http://s16/mw690/002od41Hzy6QQuJii6z5f&690

http://s12/mw690/002od41Hzy6QQuJJjtN2b&690

http://s11/mw690/002od41Hzy6QQuK3knM1a&690

http://s10/mw690/002od41Hzy6QQuKonNfa9&690

http://s14/mw690/002od41Hzy6QQuKoyJfdd&690

http://s11/mw690/002od41Hzy6QQuKWV506a&690

http://s2/mw690/002od41Hzy6QQuLc1hL21&690

http://s15/mw690/002od41Hzy6QQuLtwdM1e&690

http://s14/mw690/002od41Hzy6QQuLyHlbed&690

http://s16/mw690/002od41Hzy6QQuLtszd3f&690

http://s14/mw690/002od41Hzy6QQuLTaLX3d&690

http://s2/mw690/002od41Hzy6QQuMl8bL91&690

http://s11/mw690/002od41Hzy6QQuMwhuyea&690

http://s7/mw690/002od41Hzy6QQuMF9AO06&690

http://s3/mw690/002od41Hzy6QQuMS3M642&690

http://s12/mw690/002od41Hzy6QQuMYlw77b&690

http://s15/mw690/002od41Hzy6QQuIkIuW8e&690

http://s5/mw690/002od41Hzy6QQuSSdPSb4&690

http://s14/mw690/002od41Hzy6QQuSRWK90d&690

http://s15/mw690/002od41Hzy6QQuThJ141e&690

http://s15/mw690/002od41Hzy6QQuTvU3Y8e&690

http://s8/mw690/002od41Hzy6QQuTKTRl07&690

http://s5/mw690/002od41Hzy6QQuUajoUc4&690

http://s13/mw690/002od41Hzy6QQuStu2gbc&690