Otago, NZ
Tunnel Beach
Water Bodyocean
CountryNZ
RegionOtago
Getting There
Nearest CityDunedin6.2 km
Airport (DUD)Dunedin International Airport20.3 km
Safety & Conditions
Shark Incidents0recorded
Sand & Geology
Predicted regional compositionlithic-rich (volcanic/collisional terrane)
Q 41%
F 17%
L 43%
QuartzFeldsparLithic
Modelled from GloPrSM v1.0.0 (IJ_QFL). Calibrated on river sand, not measured beach samples — treat as a regional signal, not a sand assay.
Explore Tunnel Beach
Tunnel Beach-45.9208, 170.4596