A platform in area 4278 designated preservation. In theory, it still exists.
2285 hits
The upright stone on the platform was not firmly set in place. It may have been put up recently. Of course, it may originally have been intended as an upright. [Note - prior to photographing I clear sites but NEVER move stones.]

In area 1387 an upright slab and small platform , bulldozed to make the footprint of the ʻEwa Marina
2229 hits
The upright was at the makai end of a small platform. In the bushes further makai was a low, linear platform in excellent shape, which unfortunately I never photographed. The archeologist who surveyed this area for Haseko Corporation wrote in his report that this and nearly all other 400 sites at Oneʻula were "temporary habitations."

A platform in area 4278 designated preservation. In theory, it still exists.
2109 hits

A platform in area 4278, designated preservation and in theory still there
2175 hits
Clearly a small heiau with a lua (pit) and a small enclosure on the makai side. In excellent shape. Nearby were the remains of an old slaughterhouse and piles of cattle bones.