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Dossier 0077CaveMedium 52

Tinta Cave

Malesso’, Guam1 min readFile amended Directions
Also filed as:

A cave in Malesso’, Guam, Tinta Cave is filed here for what the record attaches to it. Site associated with a July 1944 massacre of CHamoru civilians. HauntHunt files it with dark history. The dossier holds 1 documented fact — a documented spine with no haunting reports attached. Visitor status is unverified; confirm before making the trip.

Coordinates
13.266, 144.672 · Approximate (locality)

Is Tinta Cave haunted?

No claims are filed here — the record keeps this place for its documented history, not for a haunting on file.

The record — long form

On July 15, 1944, with American forces days from landing, Japanese soldiers rounded up the roughly eight hundred residents of Malesso', Guam's southernmost village, and marched them to the Geus River Valley. There a commander read out a list of the village's most influential citizens — schoolteachers, the village commissioner, parents of sons serving in the U.S. military, a mother who had refused to bow — and told the group they were being taken as a work crew.

They were marched instead to a cave at Tinta and told to rest inside for the night. Once the Chamorros were within, soldiers threw grenades through the opening and then went in with swords and bayonets to finish anyone still moving. Fourteen people survived by feigning death among the bodies.

The village answered

The next day, July 16, a second group of the village's strongest men was marched to the Faha area under the same pretext and killed; none survived. When the full extent of the two massacres reached Malesso', the village rose: on July 20, in daylight, a group of Malesso' men stormed the Japanese quarters at Atate and killed ten soldiers. The massacres and the uprising together make July 1944 the defining passage of the village's occupation history.

A monument naming the victims was erected in April 1948 near the Malesso' shore — a site the file's research notes are careful to distinguish from the cave itself — and memorial services continue there. The dossier records no paranormal claims; what it holds is documented atrocity and documented resistance, and the archive keeps the categories clean: this entry is history, not lore.

Documented history

  • Japanese forces attacked detained civilians here on July 15, 1944; some survived. The site's documented natural and human history is the record the rest of the file stands on. The fact is historically verified — the part of the file that doesn't need hedging. The detail is preserved in 'War Atrocities: Tinta and Faha Massacres'. Documented ground is what separates this file from pure legend — this is part of it.

    Verified historyGuampedia

Sources on file

Field notes & open questions

Victim totals differ within source presentation; totals omitted pending archival comparison. Distinct from later memorial near the shore.

"Tinta Cave." HauntHunt dossier 0077, https://haunthunt.com/place/tinta-cave-malesso-guam/ (file amended October 2, 2026).

Within ~50 miles

End of file · continue the hunt
Faha massacre site
0 mi away
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