Last updated July 2026
Maunga Kākaramea, also known as Rainbow Mountain, is a geothermally active peak in the volcanic landscape 26 kilometres south-east of Rotorua beside SH5. The mountain is named for the vivid red, orange and white mineral deposits on its steep flanks that surround a striking turquoise crater lake. Two main walking tracks start from the roadside car park and are managed by the Department of Conservation. The short Crater Lake Walk offers an easy viewpoint, while the Summit Track climbs through steaming geothermal terrain to panoramic views. The area forms part of the Maunga Kākaramea and Waiotapu Scenic Reserves and is also used by mountain bikers on the Te Ara Ahi Cycle Trail.
Practical Information
| Location | 26 km south-east of Rotorua on SH5 (Rotorua–Taupō highway) |
| Reserve | Maunga Kākaramea and Waiotapu Scenic Reserves (DOC) |
| Māori name | Maunga Kākaramea — mountain of coloured earth |
| Crater Lake Walk | Short return to viewpoint, easy, about 15 minutes |
| Summit Track | 2.5 km one way (approx. 5–6.8 km return depending on route), 1.5–3 hours, 350 m elevation gain |
| Summit height | 743 m |
| Cost | Free |
| Parking | Free car park off SH5, well signposted |
| Access notes | Dogs not permitted; stay on marked tracks; shared with uphill mountain biking |
Crater Lake Walk
The Crater Lake Walk provides a short, easy option suitable for most visitors including families. It reaches viewpoints above the main crater lake in around 15 minutes, revealing the vivid turquoise water and the colourful, steaming cliffs that give the mountain its name. Steam rises from geothermal vents around the crater rim, creating a striking scene with minimal effort required.
Summit Track
The Summit Track begins at the same car park and ascends through geothermally altered ground, regenerating native vegetation and bare coloured ridges. The 350-metre elevation gain is spread across the climb, with steeper sections higher up. At the 743-metre summit visitors enjoy 360-degree views that include Mount Tarawera, Lakes Tarawera, Rotomahana and Rerewhakaaitu to the north, the Paeroa Range to the west, Urewera Ranges and Kaimanawa Forest to the east, and Mount Tauhara, Lake Taupō and the Tongariro peaks to the south.
The track passes two crater lakes and numerous active steam vents. The terrain is actively geothermal, so walkers must stay strictly on the marked path. The route is also open to uphill mountain biking as part of a loop connected to the Te Ara Ahi Cycle Trail.
Where to Learn More
Department of Conservation – Maunga Kākaramea Summit Track: official track details, conditions, safety information and mountain-biking notes.
Department of Conservation – Maunga Kākaramea Crater Lake Walk: details on the short easy option to the crater viewpoints.
What Visitors Often Say
Walkers describe the short Crater Lake option as quick and rewarding with striking colours and steam visible from the lookout. Many note the summit track offers excellent exercise and expansive views on clear days, though the upper sections feel steep and exposed.
Visitors appreciate the geothermal features close to the path and the sense of being in an active volcanic landscape. Reviewers often recommend sturdy footwear, plenty of water and checking conditions before heading out, especially in changeable weather.
Frequently Asked Questions
Where is Maunga Kākaramea from Rotorua?
26 kilometres south-east of Rotorua on SH5. The car park is signposted on the left after the SH38 turn-off; allow about 20–25 minutes’ drive from central Rotorua.
How long is the Summit Track?
The Summit Track is 2.5 kilometres one way (roughly 5–6.8 kilometres return). Allow 1.5–3 hours depending on pace and time spent at the summit.
What is the elevation gain?
The track climbs approximately 350 metres to the 743-metre summit.
Is the track suitable for children?
The short Crater Lake Walk is suitable for most families. The Summit Track requires reasonable fitness and is better suited to older children and adults.
Are dogs allowed?
No, dogs are not permitted on the tracks.
Can I mountain bike the track?
Yes, the Summit Track is open to uphill mountain biking only and forms part of a loop with the Te Ara Ahi Cycle Trail.
Is there a cost?
Access, parking and the tracks are free.
What should I take?
Sturdy footwear, water, sun protection and a rain jacket. Stay on the marked track at all times due to unstable geothermal ground.
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