When Robby and Hatchi reach Haccone, they are unable to pass the checkpoint because they lack travel permits. While contemplate their next move, they visit the planet below and enjoy the hot springs, where they learn of a possible solution.
"Haccone's 10 most popular hot springs" 
Die 10 besten heißen Quellen auf Haccone
DIEZ TERMAS POPULARES DE HACCONE
AS 10 FONTES TERMAIS
MAIS POPULARES DE HACCONE