Denadoro Mountains (デナドロ山 Denadoro Yama) is a location in Chrono Trigger. It appears in the year 600 AD east of Dorino and north of Porre. Split by a river and many gorgeous waterfalls, the terrain here is partly rocky precipice and partly submerged in the forest. To fully scale the mountain, many crisscrossing paths must be adventured. A scenic skyline can be viewed nearest the mountain's peak.
Cyrus and Glenn travel to Denadoro Mountain sometime before the Middle Ages, at the request of Queen Leene, in search of the Masamune. Finding the cave in the mountain where the sword is hidden, Cyrus and his squire are intercepted by Magus and Ozzie, who is also searching for the relic. A brief battle unfolds and Cryus is slain. then Magus taunts Glenn into avenging his now dead friend, but Glenn, fearful, attempts to flee. Moving only a few inches, the wizard strikes him down with a powerful spell that sends him down into the canyon below and transforms him into a frog. As Glenn falls, he drops the Hero's Badge, which is later recovered by Tata, a would-be knight.
Believing Magus is responsible for Lavos'
destruction of the Future, Crono scales the mountain in search of Masamune, newly fitted with magical abilities and battles the guardians of the sword, Masa & Mune. After defeating them, he discovers only a fragment of the sword remains stuck in the stone. They remove it and meet Melchior, the sword's forger, for instruction on repairing it.
While going up the mountain, you will see a Free Lancer throwing rocks from the other side. As Frog you can catch a rock and it becomes a Gold Rock