Castle Rock (Waikato)

The Siamese Kauri is a kauri tree (Agathis australis) growing in Kauri Grove, about 10 kilometres south of Coromandel township in the north-east of the North Island of New Zealand. The tree gains its name from the conjoined lower trunk that the two trees share. It grows in the Kauri Grove, one of the few remaining stands of mature kauri on the Coromandel Peninsula. It is about 500 metres off the 309 Road, and is accessed by a 30-minute walking track.

The Coromandel Peninsula (Māori: Te Tara-o-te-Ika-a-Māui) on the North Island of New Zealand extends 85 kilometres (53 mi) north from the western end of the Bay of Plenty, forming a natural barrier protecting the Hauraki Gulf and the Firth of Thames in the west from the Pacific Ocean to the east. It is 40 kilometres (25 mi) wide at its broadest point. Almost its entire population lives on the narrow coastal strips fronting the Hauraki Gulf and the Bay of Plenty. In clear weather the peninsula is clearly visible from Auckland, the country's biggest city, which lies on the far shore of the Hauraki Gulf, 55 kilometres (34 mi) to the west. The peninsula is part of the Thames-Coromandel District and the Waikato Region.

The 309 Road is a 22-kilometre (14 mi) gravel road between the towns of Coromandel and Whitianga in New Zealand. It winds its way from Coromandel, on the west side of the Coromandel Peninsula, over the ranges to Whitianga, on the eastern side. There are two theories as to how it got its name: one is that there are 309 bends in the road, the other is that horse-drawn coaches used to take 309 minutes to travel it. Places of interest along the road include Waiau Falls and the Kauri Grove, a stand of mature kauri trees.

Coromandel Aerodrome (IATA: CMV, ICAO: NZCX) is a small aerodrome located 2 Nautical Miles (3.7 km) south of Coromandel Township on the Coromandel Peninsula of the North Island of New Zealand.

Manaia is a locality on the western side of the Coromandel Peninsula of New Zealand. It lies to the east of State Highway 25, south of Coromandel and north of Tapu. The Manaia River flows from the Coromandel Range through the area and into the Manaia Harbour to the west. The harbour contains mussel farms. The Manaia Forest Sanctuary, inland from Manaia, contains the sixth largest kauri tree in New Zealand. The Sanctuary contains about 410 kauri trees in an area of 101 hectares. The local iwi are Ngāti Whanaunga and Ngāti Pūkenga.

The Manaia River is a river of the Coromandel Peninsula in New Zealand's North Island. It flows north from its sources in the Coromandel Range, reaching the Hauraki Gulf at Manaia Harbour, 10 kilometres (6 mi) southwest of Coromandel. The Manaia catchment is nationally and internationally significant for biodiversity. Most of the rocks in the lower parts of the catchment are Cretaceous greywacke of the Manaia Hill Group, with Miocene andesite forming most of the uplands. Well-draining brown soils, formed mostly from andesite, cover most of the basin. Native bush covers 72.6% of the area, with mānuka and kānuka covering another 19%, so that water quality is good. Due to siltation of the harbour, following extensive logging in the last century, mangroves increased by 195% from 1971 to 1995. In 1890 the Kauri Timber Company built 3 dams to drive the logs downstream and between 1885 and 1901 9.2 kg (20 lb) of gold was dug from Leading Wind and Golden Hill mines. One of the kauri dams is still marked on the map. The single-lane SH25 bridge over the river opened in 1913.

The Kaimarama River is a river of New Zealand's Coromandel Peninsula. It flows from its source within Coromandel Forest Park, joining with the Mahakirau River to flow into Whitianga Harbour on the peninsula's east coast.

The Mahakirau River is a river of the Coromandel Peninsula in New Zealand's North Island. It flows east from its source in the Coromandel Range, reaching the sea at Whitianga Harbour southwest of Whitianga.

The Whangamaroro River is a short river of the Coromandel Peninsula, in the Waikato Region of New Zealand's North Island. It flows east to reach a northwestern arm of Whitianga Harbour

Whitianga Aerodrome (IATA: WTZ, ICAO: NZWT) serves the town of Whitianga, New Zealand. The aerodrome is located 1.5 NM west of Whitianga on the eastern side of the Coromandel Peninsula in the North Island of New Zealand. The aerodrome is operated by the Mercury Bay Aero Club. The aerodrome is popular with model aircraft enthusiasts and glider pilots.

The Ounuora River is a river of the Coromandel Peninsula in the Waikato Region of New Zealand's North Island. It flows generally east from the Coromandel Range, reaching the Whitianga Harbour close to the small settlement of Mill Creek, 5 kilometres (3 mi) southwest of Whitianga.

Whanganui Island is the largest of a small group of islands at the entrance to Coromandel harbour in the Hauraki Gulf, off the coast of New Zealand's North Island. The island, which is privately owned, is 2.83 square kilometres (1.09 sq mi) in area. Much of it is farmed, but there are some forested areas.