Lake Alabaster / Wāwāhi Waka
Lake Alabaster at the Hollyford Track, New Zealand.
Lake Alabaster / Wāwāhi Waka
Location	South Island
Coordinates	44°31′S 168°10′E / 44.517°S 168.167°E / -44.517; 168.167
Primary inflows	Pyke River
Primary outflows	Pyke River
Basin countries	New Zealand
Max. length	6 km (3.7 mi)
Surface area	7 km2 (2.7 sq mi)

Lake Alabaster / Wāwāhi Waka, also known by the Māori name of Waiwahuika, lies at the northern end of Fiordland, in the southwest of New Zealand's South Island.^[1] The lake runs from northeast to southwest, is five kilometres (3.1 mi), and covers seven km² (2.7 sq mi).^[2]

Lake Alabaster drains, and is drained by, the Pyke River, a small tributary of the Hollyford River / Whakatipu Kā Tuka.^[3] It is one of two lakes (along with Lake McKerrow / Whakatipu Waitai) found in the lower reaches of the Hollyford River system.^[4] A branch of the Hollyford Track, one of New Zealand's most well-known and popular tramping tracks, extends along the eastern shore of the lake.^[1]

The lake was formed at the southern end of a glacial valley and, had the sea level been slightly higher, would have been the northern arm of what might have been McKerrow Fiord.^{[citation needed]}