Last updated May 2026
Cornwall Park / One Tree Hill Domain is one of Auckland’s most distinctive parks — 270 hectares of open parkland and working farmland in Epsom, centred on the volcanic cone of Maungakiekie and a long Māori and colonial history. The park is a working farm with around 600 sheep and 60 cattle grazing alongside walking and cycling paths, and the summit of Maungakiekie offers one of the better 360-degree views available in the city without needing to pay admission or travel far from the CBD. Cornwall Park and One Tree Hill Domain are two separately governed parks that together form one connected space.
Practical Information
| Location | 670 Manukau Road, Epsom, Auckland |
|---|---|
| Entry | Free |
| Hours | 7am to 6pm (later in summer) |
| Café | On site, plus bistro and ice cream shop |
| Parking | Free parking at several entry points around the park |
| Cycling | Cycling paths throughout the park |
| Toilets | Yes, at multiple points throughout the park |
| Lambing season | Approximately August through mid-September |
About Cornwall Park and Maungakiekie
Cornwall Park was gifted to the people of Auckland by Sir John Logan Campbell in 1901, with the agreement that it be maintained as a public park in perpetuity. Campbell is buried on the summit of Maungakiekie alongside the obelisk erected in 1940 to commemorate the Māori people of Aotearoa. The park has been managed by the Cornwall Park Trust Board since its establishment and operates independently of Auckland Council.
Maungakiekie — One Tree Hill — was one of the largest and most significant pā in the Auckland volcanic field. The terraced slopes and cultivation areas visible today are the remnants of a settlement that may have housed thousands of people at its height. The cone itself is now an Auckland Council reserve (One Tree Hill Domain), with access to the summit via walking tracks that pass through the pā earthworks.
The “one tree” that gave the hill its English name was a Māori tōtara later replaced by a Monterey pine, which was removed in 2000 after being attacked twice by protesters over the preceding decade. The summit now has the obelisk as its central landmark, and there are no plans to replace the tree.
The Working Farm
Cornwall Park is unusual among urban parks in being a functioning working farm. Around 600 sheep and 60 cattle graze across the eastern and southern sections of the park and in the Olive Grove area. The animals are a deliberate part of the park’s character and are generally docile and used to visitors — though the standard advice applies: don’t feed or approach them, keep dogs on leads in grazing areas, and follow any temporary closures during lambing.
Lambing typically begins in early August and runs through to mid-September, when the lambs are a significant draw for families visiting the park. This is the busiest period of the year for Cornwall Park.
Walking and Cycling
The park has an extensive network of walking and cycling paths through both the formal garden areas near the café and the more open farmland sections. The summit walk via the pā earthworks takes around 45 minutes return from the main carpark and is the most popular route. A gentler loop around the lower section of the park through the Olive Grove and past the duck pond suits families with young children or those who prefer flat terrain.
What visitors say
“Truly one of Auckland’s best parks. The view from the summit is worth every step — you can see the whole isthmus. The sheep grazing below while you look out is such an unusual sight for a city park.”
“Came during lambing season and it was magical. The kids were completely enchanted. The café is good too — great spot for a coffee after the summit walk.”
Where to learn more
Cornwall Park Trust: official website with visitor information, park map, café details, and event listings.
Wikipedia — Cornwall Park, Auckland: history of the park, the Logan Campbell gift, and the One Tree Hill tree history.
Auckland Council — Maungakiekie / One Tree Hill Domain: information on the volcanic maunga and access to the summit reserve.
TripAdvisor — Cornwall Park: visitor reviews and recent photos.
FAQ
Is Cornwall Park free to visit?
Yes — entry to Cornwall Park and One Tree Hill Domain is free. The café, bistro, and ice cream shop within the park charge for their food and drinks.
What are Cornwall Park’s opening hours?
The park is open from 7am daily, closing at 6pm or later depending on the season. The gates are locked at closing time.
Can I bring my dog to Cornwall Park?
Dogs are permitted in Cornwall Park but must be kept on leads in areas with livestock, and owners must clean up after them. Check the Cornwall Park Trust website for current dog access rules, which may vary by season or area.
When is lambing at Cornwall Park?
Lambing typically runs from early August through to mid-September. During this period the park sees its highest visitor numbers, particularly on weekends when families come to see the lambs.
How do I get to the top of Maungakiekie / One Tree Hill?
Walking tracks begin from several points around the park. The most direct route from the main carpark on Manukau Road takes approximately 20–25 minutes to the summit. The summit is also accessible by car via a sealed road during park opening hours.
Is there parking at Cornwall Park?
Yes — there is free parking at multiple entry points around the park perimeter on Manukau Road and surrounding streets.
Cornwall Park is one of the parks covered in the Auckland suburbs guide. For the broader context of Auckland’s volcanic maunga, see also Pukekawa / Auckland Domain.
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