Media São Tomé, November 2022 Tony is standing at the Mouth of Hell (Boca do Inferno) in the south part of São Tomé island. Sea waves enter an underwater cave on the south side of São Tomé island and, with nowhere to go, shoot straight up through a large natural hole in the volcanic rock. The sound and sight is tremendous, as this video clearly shows. One of many reasons to visit beautiful São Tomé. A second great video of Tony standing at the ‘Mouth of Hell’ on the south-east side of the beautiful island of São Tomé. The sound of crashing, exploding waves under pressure is remarkable and spine-tingling! Final video of Tony with Boca do Inferno (the mouth of hell)!