Westmere Lake Wildlife Reserve — Roto Mokoia in te reo Māori — is a 20-hectare wildlife refuge on Rapanui Road, about 5 minutes from central Whanganui. A 1.7km loop track winds through regenerating native bush and around the nine-hectare lake, taking around 25–30 minutes. It’s free, easy, and a reliable spot for birdwatching in a bush setting close to the city.
Practical Information
| Location | Rapanui Road, Westmere, Whanganui |
| Walk distance | 1.7km loop |
| Walk time | 25–30 minutes (easy, flat) |
| Cost | Free |
| Facilities | Picnic tables near the lake |
| Parking | Free roadside parking on Rapanui Road |
About the Reserve
Westmere Lake Wildlife Reserve is a designated wildlife refuge and one of the closer pieces of native bush to the Whanganui city centre. The 20-hectare site encompasses the lake, regenerating bush, and a well-formed loop track that is accessible for most ages and fitness levels. The track surface is generally firm and flat, following the lake edge through a mix of native shrubs, mature trees, and wetland margins.
Birdlife is the main draw. Paradise ducks are regularly seen on the lake, and the bush supports bellbirds (kōmako), kererū, pūkeko, kōtare (kingfisher), and white-faced heron (matuku moana). The reserve is a designated wildlife refuge, meaning it has a level of protection beyond a standard reserve — making it a genuinely good environment for birds rather than just a managed park.
Westmere Lake sits just along Rapanui Road from Bason Botanic Gardens, making the two easy to combine on the same outing. The picnic tables near the lake are a pleasant spot for a break after the walk.
What Visitors Say
Visitors on AllTrails describe the Westmere loop as a short, rewarding walk — particularly for those hoping to see paradise ducks and native birds in a bush setting close to town. The easy grade and short distance make it a frequent recommendation for families and casual walkers.
Where to Learn More
Whanganui District Council — Westmere Lake / Roto Mokoia — official reserve information including access details, wildlife refuge status, and facilities.
Visit Whanganui — Lake Westmere — visitor guide entry with walk description, birdlife highlights, and practical visit information.
Frequently Asked Questions
How long is the Westmere Lake walk?
The loop is 1.7km and takes approximately 25–30 minutes at an easy pace.
Is Westmere Lake Wildlife Reserve free?
Yes — free to visit with no entry charge.
What birds can I see at Westmere Lake?
Paradise ducks are commonly seen on the lake. The bush supports bellbirds, kererū, pūkeko, kingfishers, and white-faced heron. It is a designated wildlife refuge, so the bird population is generally healthy.
Where is Westmere Lake Wildlife Reserve?
On Rapanui Road, Westmere — about 5 minutes’ drive west of central Whanganui, close to Bason Botanic Gardens.
Can I combine Westmere Lake with Bason Botanic Gardens?
Yes — they are located close together on Rapanui Road and make a natural half-day combination for those interested in gardens and birdwatching.
For more walks and green spaces in Whanganui, see the guide to Parks and Reserves in Whanganui. Bason Botanic Gardens, just along Rapanui Road, is a natural pairing for a longer outing in the Westmere area.