The island is easily accessed by private boats, with a choice of safe anchorages in and close to Mansion House Bay.
Water taxis and ferries travel to Kawau Island daily from Sandspit Wharf near Warkworth, about one and a half hour's drive north of Auckland.
Know before you go
Visiting Mansion House
- Monday to Friday 12:00 noon to 2:00 pm
- Saturday, Sunday and public holidays 12:00 noon to 3:30 pm
- Closed Christmas Day, and in winter from 1 June to 31 July inclusive
Contact the ranger at least 7 days before you plan to visit:
Phone: +64 9 422 8882
You can also make group bookings online.
Between 1 June and 31 July, the house may be opened by prior arrangement, for groups of 10 or more.
- Adults $4
- Children (5–15 years) $2
- Under 5 free
Children must be accompanied by an adult. Note that there are no eftpos or credit card facilities at Mansion House.
The Mansion House Cafe is open daily during holiday periods and weekends between Labour weekend (late October) and Queen's Birthday weekend (June). Cafe opening times vary. Check by ringing the cafe: phone +64 9 422 8903 or Mansion House: phone +64 9 422 8882.
You are welcome to picnic on the reserve, there are outdoor tables in Mansion House Valley and further tables at strategic points in the reserve.
Rules and regulations
- Do not bring dogs or other animals onto the historic reserve. These are a threat to the kiwi, weka and other protected wildlife.
- Do not light fires. They can easily get out of control and could devastate Mansion House and the forests in the reserve.
- Take your rubbish away with you. The reserve has no rubbish disposal facilities.
- Do not remove or disturb any artefacts or other historic remains.
- Do not camp in the historic reserve.
Non-compliance with these conditions may result in prosecution.
Looking after the island
You can help ensure the long term success of keeping pests off this island and preventing reinvasion. Before you leave the mainland or travel between islands in the Hauraki Gulf:
- Check your boat or kayak and gear for rats, mice, Argentine ants, rainbow skinks, soil and seeds.
- Clean footwear, clothing and gear of soil and seeds – weeds are a significant problem on the island.
- Pack luggage and all food you are bringing to the island in pest-proof containers – not in open bags/boxes/containers or plastic bags.
- Leave your dog and other pets at home – they pose a risk to the native species on this island.
- Read the Treasure Islands biosecurity information.