Marigold Lake

Marigold Lake is a lake located in the Great Valley River, which stretches across all of Equestria, but is situated in Ponyville.

History
Presumably every Winter Wrap Up, the lake freezes over, becoming a glacial area. In this times, and the girls have gone ice skating on its surface. During Twilight and Spike's first wrap up in Ponyville, Spike ended up falling asleep on a loan glacier and fell into the freezing cold water below, getting a cold in the process.

Appearances

 * "Winter Wrap Up"