Lake Hylia
Lake Hylia is a fictional place in the game The Legend of Zelda: Ocarina of Time and The Legend of Zelda: A Link to the Past.
A Link to the Past
Lake Hylia is in south-east Hyrule and has small caves coming off it. There isn't much interesting in it.
Ocarina of Time
Lake Hylia is a lake in the south of Hyrule. It is closed off by a gate but can be entered on Epona or by scaling a ladder hidden behind one gate pillar. There is also portal from Zora's Domain and it is possible to float down river from Gerudo Valley. Lake Hylia is fed by water from Zora's River. There are numerous small islands in the lake linked by bridges. The largest island is the warp point for the Serenade of Water and below it lies in the Water Temple. Also in Lake Hylia, there is a laboratory and a fishing house.
Geology
Though Lake Hylia in A Link to the Past is a fictional lake, aspects about it suggest it is a maar lake, a kind of volcanic cone. The evident details include:
- Hyrule has other volcanic activity nearby, such as Death Mountain, establishing volcanism in the area.
- The lake is small, round and very deep, typical of a bowl-shaped maar.
- Some of the lake edges are surrounded with steep walls, typical of maar formations, formed by a maar's initial bowl-shaping eruption.
- The lake's faerie spring island could conceivably be a man-made (or faerie-made) degassing pump, to prevent carbon dioxide from oversaturating the lake water. Such pumps work to fountain water from the bottom of the lake to the top, expelling excess gas before it can build up at the bottom. Though real degassing pumps (such as at Lake Nyos) are fountains that spray water from the lake bottom up into the air, the noted absence of a fountain at Lake Hylia could mean either that:
- The maar is inactive. Considering Ocarina of Time and the presence of fish in Lake Hylia, this is likely.
- The faerie spring decarbonates the water and releases the gas into the air. This is less likely, as carbon dioxide sinks in atmosphere, and would blanket the surrounding ground and lake surface with a thin layer of unbreathable air. Swimming would be impossible. This assumes that the faerie spring doesn't teleport the gas to a separate location.
It is not known whether Lake Hylia is or was ever intended to be a maar or not. For comparison, see Lake Nyos, an active maar in Cameroon with many similarities to Lake Hylia.
