Last updated June 2026
Wairau Diversion Reserve provides a temporary responsible camping area for certified self-contained vehicles near Blenheim in Marlborough. The main camping area is closed due to flood damage and construction, but a temporary site remains available until further notice. No access exists to the day-stay area while work continues. The reserve lies along the engineered Wairau Diversion floodway north of Blenheim and offers open rural land beside the river. Marlborough District Council manages the site under the Responsible Camping Control Bylaw 2022, with national self-containment rules applying since 2023.
Practical Information
| Location | Wairau Diversion Reserve, north of Blenheim |
| Status | Temporary responsible camping area open until further notice (as of June 2026) |
| Camping | Certified self-contained vehicles only |
| Maximum stay | 2 nights in any 4-week period |
| Cost | Free |
| Other sites | Renwick Domain, Wynen Street Carpark, Taylor Dam Reserve, Blairich Reserve (cyclist tenting allowed), Lake Elterwater and others |
| National rules | Self-Contained Motor Vehicle Legislation Act 2023 applies |
About the Reserve
The Wairau Diversion is an engineered floodway that channels floodwaters away from the main Wairau River. The reserve consists of open rural land along this channel, providing a basic overnight stop for self-contained travellers rather than a developed campground.
Current conditions limit use to the temporary camping area only. The day-stay section remains closed during construction. The site suits short stays for those passing through Marlborough, with river access for activities such as fishing when conditions allow.
Marlborough District Council rangers monitor compliance. Campers must follow all bylaw rules and the national self-containment requirements introduced in 2023.
Current Status and Access
As of the June 2026 update on the council website, the temporary freedom camping site at Wairau Diversion remains available. The main responsible camping area stays closed due to flood damage, and day-stay access is unavailable until construction finishes. Campers should confirm the latest details directly with the council before travelling.
The reserve lies north of Blenheim along the Wairau Diversion. Vehicle access follows standard road routes to the area, though conditions can change with weather or works.
What Visitors Often Say
Visitors note the open riverside setting and convenient location for an overnight stop, though some mention strong winds and basic facilities only.
Many appreciate the free access for self-contained vehicles and the chance to fish or whitebait in season, while advising others to check current status before arrival.
Where to Learn More
Marlborough District Council – Camping in Marlborough: current list of responsible camping sites, rules, updates and map.
Marlborough District Council – Responsible Camping Control Bylaw 2022: full bylaw text and prohibited areas.
Marlborough District Council – Wairau Diversion Reserve: facility page with latest access notes.
Frequently Asked Questions
Can you camp at Wairau Diversion Reserve?
Yes, in the temporary responsible camping area for certified self-contained vehicles only. The main area remains closed.
What is the maximum stay?
Two nights in any four-week period.
Is tenting allowed?
No. Only certified self-contained vehicles may camp at this site.
Is camping free?
Yes, at designated council responsible camping sites including the temporary Wairau Diversion area.
Are there other camping sites nearby?
Yes. Marlborough District Council lists multiple sites such as Renwick Domain, Wynen Street Carpark and Taylor Dam Reserve.
Do national rules apply?
Yes. The Self-Contained Motor Vehicle Legislation Act 2023 requires certified self-contained vehicles for freedom camping on local authority land.
Who enforces the rules?
Marlborough District Council rangers patrol the sites and respond to reports of non-compliance.
Where can I check the latest updates?
Visit the Marlborough District Council camping page for current status, capacities and any changes.
Spotted something incorrect on this page? Let us know.