Frying Pan Lake
Lake World's largest hot spring lake in Waiotapu geothermal
In Waimangu Volcanic Valley near Rotorua, Frying Pan Lake-rated the world’s largest hot spring by surface area-draws visitors along boardwalks to view geothermal steam, hot pools and volcanic terrain.
Frying Pan Lake is a large geothermal lake in the Waimangu Volcanic Rift Valley in the Bay of Plenty region of New Zealand’s North Island. It is frequently cited as the largest hot spring in the world and is notable for its steaming surface and vivid geothermal colors.
The lake is a key highlight of the Waimangu valley, with boardwalks and viewing platforms that allow visitors to observe steaming vents, mineral-rich waters and the surrounding geothermal landscape. Its surface area and continuously active hydrothermal behavior make it a prominent feature in guided and self-guided valley walks.
The lake formed as part of the geothermal system reshaped by the 1886 Mount Tarawera eruption and later volcanic and hydrothermal activity. Since then it has been a persistent geothermal feature, with fluctuating temperatures and levels tied to ongoing subterranean activity.
Frying Pan Lake lies within the Waimangu Volcanic Rift Valley, south-east of Rotorua in the Bay of Plenty. The valley is managed as a privately operated visitor attraction with marked walking routes that connect several geothermal features.
- Geothermal significance: Often described as the largest hot spring-fed lake in the world, it is one of the main attractions within the Waimangu Volcanic Rift Valley visitor area.
- Visitor safety: Viewed via walking tracks and boardwalks managed within the Waimangu valley; water temperatures and colours vary with geothermal activity so visitors should keep to marked paths.
How to Get to Frying Pan Lake #
Frying Pan Lake is inside the Waimangu Volcanic Valley, south of Rotorua. From Rotorua city centre it is roughly a 20-30 minute drive to the Waimangu visitor car park; from there follow the signed Waimangu Volcanic Valley walking track and boardwalk to viewing areas for Frying Pan Lake (allow a short walk along the valley boardwalk to reach the lake viewing points).
Tips for Visiting Frying Pan Lake #
- Visit early morning or late afternoon for the best light on the steaming lake and to avoid the busiest guided groups that arrive mid‑day; steam plumes are most photogenic in cooler air.
- Enter via the Waimangu Volcanic Valley (Waimangu Thermal Reserve) visitor centre and follow the marked walking routes-this is the managed access point with parking, information and the official track network.
- Don't rush the boardwalk viewpoints along the crater rim: many visitors only glimpse the lake from the main viewpoint, but the short loop walks reveal different steam vents and dramatic geothermal features.
Best Time to Visit Frying Pan Lake #
Visit Frying Pan Lake in New Zealand in the warmer months (Southern Hemisphere summer and shoulder seasons) for the most comfortable weather while viewing its geothermal features.
Weather & Climate near Frying Pan Lake #
Frying Pan Lake's climate is classified as Oceanic - Oceanic climate with mild summers (peaking in January) and cold winters (coldest in July). Temperatures range from 2°C to 23°C. Abundant rainfall (1599 mm/year), wettest in March, distributed fairly evenly throughout the year.
January
January is cool with highs of 23°C and lows of 11°C. Significant rainfall (118 mm).
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February
February is cool with highs of 23°C and lows of 11°C. Significant rainfall (111 mm).
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March
March is cool with highs of 21°C and lows of 10°C. The wettest month with heavy rain (163 mm).
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April
April is cool with highs of 18°C and lows of 7°C. Significant rainfall (113 mm).
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May
May is cold with highs of 15°C and lows of 4°C. Significant rainfall (143 mm).
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June
June is cold with highs of 12°C and lows of 2°C. Significant rainfall (162 mm).
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July
July is the coolest month with highs of 12°C and lows of 2°C. Significant rainfall (134 mm).
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August
August is cold with highs of 13°C and lows of 3°C. Significant rainfall (146 mm).
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September
September is cold with highs of 14°C and lows of 4°C. Significant rainfall (122 mm).
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October
October is cool with highs of 17°C and lows of 6°C. Significant rainfall (132 mm).
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November
November is cool with highs of 19°C and lows of 8°C. Significant rainfall (114 mm).
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December
December is cool with highs of 21°C and lows of 10°C. Significant rainfall (141 mm).
