Castle's Waterway

, also known as the Castle's Waterway, and the Underground Waterway, is a location in.

Features and Overview
As its name suggests, the TPHD: are the underground waterways of TPHD: which connects to TPHD:. TPHD: only explores the TPHD: in his TPHD:. When TPHD: is captured by the NaN Shadow Beasts, he is imprisoned in a jail cell inside the TPHD:. Here, TPHD: meets TPHD: for the first time, who frees TPHD:. TPHD: tells TPHD: that she wishes to introduce him to someone, and the two begin searching for an exit from the TPHD:. As TPHD: and TPHD: traverse the TPHD:, they must lower and raise the water levels of the underground passageway in order to eventually exit through a small tunnel at the far end. At the edge of the TPHD: is a long, spiraling staircase which TPHD: must cross via ropes to reach the rooftops of TPHD:. By jumping from rooftop to rooftop, TPHD: eventually reaches the tower in which TPHD: is imprisoned.

Later in TPHD:'s quest, TPHD: is gravely injured by TPHD:, and TPHD: must once again go through the TPHD: to take the dying TPHD: to TPHD:. He enters them through a secret passageway from TPHD:, which leads to TPHD: and then to the underground waterway. Here, TPHD: explores a new section of the TPHD: which is infested with NaN Skulltulas as well as cobwebs that he must burn in order to proceed. This connects to the area in which TPHD: was imprisoned near the beginning of his quest.

Once TPHD: reaches TPHD: for the second time, he will be unable to return to the TPHD: again.