Treasure Hunting in Hawaii

Whaling-era port caches, missionary silver, and WWII Pacific theater artifacts cluster on Oahu and the Big Island.

Top Hawaii treasure regions: Lahaina (historic); Honolulu waterfront; Pearl Harbor fringes; Hilo whaling port.

Famous documented cases in Hawaii: Whaling captain caches; Royal Hawaiian artifacts; WWII naval crash sites.

Terrain in Hawaii: Volcanic, coastal, and tropical forest. Very limited LiDAR coverage outside developed islands.

Best seasons for field work in Hawaii: Year-round; avoid kapu and sacred sites entirely.

Hawaii state parks are managed by Hawaii Division of State Parks (https://dlnr.hawaii.gov/dsp/); check its rules before detecting in any state park.