Centennial Park has 3 built heritage sites that we are aware of
- One World War 2 bunker at the 13th tee of the golf course, partially buried. This can be accessed off the northern end of the Mamaku Track via a short accessway.
- Another World Ward 2 bunker/pillbox signposted off the the southern end the Mamaku track. (pictured)
- the remains of a gum diggers hut on the Kohekohe track
In addtion the “Avenue of Remembrance”, a fine double avenue of pohutukawa running from the Beach Rd entrance to Rae Rd was planted to celebrate the New Zealand centenary in 1940.