SPECIMEN SH-004

Xiaozhai Tiankeng

CLASSIFICATION: Sinkhole
RECORDED AT: Chongqing, China
FIRST OBSERVED: 2026-05-17 · REPORTED BY: cratercritic

“"One of the deepest sinkholes on Earth, its own ecosystem."”

3.28 / 5.00 COMPOSITE SCORE · BASIS: 3 OBSERVATIONS

🔍 View photograph

Certified
HoleREG. NO. SH-004

Instrument Readings mean of all observations

DEPTH2.7

STRUCTURAL INTEGRITY3.0

EDGE QUALITY3.7

AESTHETIC APPEAL2.7

OVERALL VIBES4.7

WOULD FALL IN AGAIN3.0

Field Observations 3 logged

loopholelawyer LOGGED 2026-08-01

“Textbook specimen. Filed without objection.”

DEPTH 3 STRUCT 2 EDGE 4 AESTH 3 VIBES 5 AGAIN 4

plumbline_pete LOGGED 2026-08-01

“Struck me as unusually well-formed.”

DEPTH 2 STRUCT 3 EDGE 5 AESTH 3 VIBES 5 AGAIN 2

omphaloscout LOGGED 2026-08-01

“A quietly excellent hole.”

DEPTH 3 STRUCT 4 EDGE 2 AESTH 2 VIBES 4 AGAIN 3

Log an observation This specimen requires further study. Credentialed observers only.