Last updated June 2026
Witherlea is a southern suburb of Blenheim on the lower slopes of the Wither Hills. It covers 3.81 km² and had an estimated population of 5,930 as of June 2025, giving a density of 1,528 people per km². The suburb sits immediately adjacent to the Wither Hills Farm Park, with walking tracks from Harling Park providing direct entry to the park’s trail network. Harling Park itself includes a Japanese-style garden developed through Blenheim’s sister-city links with Tendo and Otari in Japan. Witherlea also contains Wairau Hospital and Omaka Cemetery.
Practical Information
| Location | Southern Blenheim on the lower slopes of the Wither Hills |
| Area | 3.81 km² |
| Population | 5,930 (June 2025 estimate) |
| Population density | 1,528 people per km² |
| Key access point | Harling Park track into Wither Hills Farm Park |
| Notable features | Harling Park Japanese-style garden, Wairau Hospital, Omaka Cemetery |
About Witherlea
Witherlea lies directly south of Blenheim’s central area on the foothills of the Wither Hills range. The suburb’s position gives residents immediate access to both urban amenities and the extensive open space of the adjacent farm park. It includes the Wairau Hospital campus and Omaka Cemetery, which holds graves from early European settlement in the Wairau district.
Harling Park, a reserve within the suburb, features a Japanese-style garden established as part of Blenheim’s sister-city relationship with Tendo and Otari in Japan. Tracks from the park connect directly into the Wither Hills Farm Park trail system, allowing walkers and cyclists to reach the wider network without using the main Rifle Range Place entrance.
The suburb recorded steady population growth from 4,563 in 2006 to the current estimate of 5,930. Demographics show a median age of 44.7 years, slightly above the national figure, with a mix of European, Māori and other ethnic groups represented.
Access to Wither Hills Farm Park
Witherlea provides convenient pedestrian entry to the Wither Hills Farm Park via tracks originating at Harling Park. The farm park covers working farmland with a network of walking and mountain-biking trails that range from easy foothill loops to steeper climbs offering views over Blenheim. Main vehicle access remains at Rifle Range Place off Taylor Pass Road, but the Harling Park link serves local residents and visitors staying in the suburb.
What Visitors Often Say
Visitors appreciate the peaceful Japanese-style garden at Harling Park for quiet walks and photography. Many note the convenience of stepping straight from the suburb onto Wither Hills trails without needing to drive to the main car park.
Reviewers describe the area as family-friendly with good local parks and easy access to both town facilities and the surrounding hills for recreation.
Where to Learn More
Wikipedia — Witherlea: Detailed suburb profile with population statistics sourced from Stats NZ.
Marlborough District Council: Official information on parks, reserves and the Wither Hills Farm Park.
Stats NZ: Authoritative population estimates and census data for Witherlea.
Frequently Asked Questions
Where is Witherlea located?
Witherlea is the southern suburb of Blenheim on the lower slopes of the Wither Hills.
What is the population of Witherlea?
The estimated population is 5,930 as of June 2025, with a density of 1,528 people per km².
Can you walk from Witherlea into the Wither Hills?
Yes. Tracks from Harling Park lead directly into the Wither Hills Farm Park trail network.
What is special about Harling Park?
Harling Park contains a Japanese-style garden developed through Blenheim’s sister-city relationship with Tendo and Otari in Japan.
Does Witherlea have any major facilities?
Yes. The suburb includes Wairau Hospital and Omaka Cemetery.
What recreational opportunities exist nearby?
The Wither Hills Farm Park offers walking and mountain-biking trails of varying difficulty with views over the town.
What is the size of Witherlea?
The suburb covers 3.81 km².
Is Witherlea growing?
Yes. The population has increased steadily from 4,563 in 2006 to the current estimate.
Spotted something incorrect on this page? Let us know.
