Cape Cales Cliffbase Cave can be found south of Hateno Village. It is accessible by water, in the northeast edge of Cape Cales.
Cave Location
Cape Cales Cliffbase Cave is located at 3635, -3217, 0000, which is south of Hateno Village. It is reachable by water, in the northeast side of Cape Cales.
Cave Features
When you first enter the cave, you find a solid wall. If you have completed Misko's Cave of Chests and Misko's Treasure: The Fierce Deity, you can talk to Domidak and Prissen outside of Cephla Lake Cave and pay 100 rupees to start the quest Misko's Treasure: Pirate Manuscript. This quest gives you the clue to go farther into this cave:
There is a Misko's treasure platform to the left, but it's empty.
If you go past the pirate ship, in the northwest corner of the cave, you will find the cave's Bubbulfrog. There is also a wooden chest in the water near the Bubbulfrog's area.
There is a wooden plank under the bow of the ship. You can stand on this plank and use Ascend to reach the ship. Defeat the Stalkoblins and Stalmoblin, then look behind the wooden crates near the cobwebs to find a treasure chest. Open it to get Misko's treasure, Tingle's Tights.
There is another chest on top of the main mast that contains a Lynel Bow.