There are a lot of amazing places on Earth and many of them have geocaches. Here are some places I found on Google Earth and their geocache neighbors.
Volcano Island, Taal Lake, Philippines - An Island in a lake on an island in a lake on an island. N 14 deg 0.316' E 120 deg 58.918'
GC682J6
GC682H2
Shipwrecked SS Ayrfield with Trees, Homebush Bay, Sydney, Australia
S 33 deg 49.751' E 151 deg 4.648'
GC3AAT
The Gates of Hell, Turkmenistan
N 40.2525 deg E 58.4395 deg
GC23HNZ
GCBFTQQ
GC4A7FG
GCBFGN6
GC5ZQ0Z