Cantuyoc Cave

Overview

Cantuyoc Cave is an inland cave in Barangay Cantuyoc, Jagna — logged in the BPTO provincial tourist-attraction inventory under “Caves (inland).” A Jagna tourism account describes it as the Philippines’ second-deepest cave, following a 1995 survey by Slovenian spelunkers, with interior chambers attributed to erosion by underground rivers. [TO ENRICH: this “second deepest in the Philippines” claim comes from a single tourism-oriented source and has not been cross-verified against a caving/speleology authority — treat as reported, not confirmed, pending a second source]

Location

Barangay Cantuyoc, Jagna, Bohol. Jagna is on Bohol’s south coast, approximately 65 kilometres east of Tagbilaran City.

Getting There

From Tagbilaran City, it’s about 1.5 to 2 hours by bus or van to Jagna, then on to Barangay Cantuyoc.

[TO ENRICH: confirm road distance from Jagna town to the cave and whether local guides are available]

Practical Info

[TO ENRICH: cave dimensions, formation type, lighting conditions, entrance fee, guide requirement, access trail condition]

What to Expect

[TO ENRICH: cave interior description, stalactites/stalagmites, bat population, water features if any]

Notes

• Classified by BPTO as “Caves (inland)” — distinguishing it from sea caves or coastal formations.
• Jagna municipality also includes the Lonoy Martyr Site, Ching’s Calamay calamay production, and Luinab Rice Terraces.
• Avoid July to September when access trails in forested areas can become hazardous.
• Discover the Charms of Jagna, Bohol, accessed 2026-07-17 (source of the “second deepest cave” / 1995 Slovenian survey claim).

Research attempt — 2026-07-28 (fresh-angle pass; prior pass had not yet documented sources checked):

• Bohol Secret Spots: Bohol Caves, accessed 2026-07-28 — a second tourism blog repeats the identical “Philippines’ second deepest cave … two Slovenian spelunkers in 1995” wording almost verbatim. This reads as copied from the same original claim rather than an independent confirmation, so it does not count as cross-verification against a caving/speleology authority — the [TO ENRICH] tag stays in place.
• Bohol, Cave Country, accessed 2026-07-28 — a long-running, detailed Bohol reference site with a dedicated section on Jagna’s caves. It names “Carmaloan 2” as the deepest cave in Central Visayas (149 m depth) but does not mention Cantuyoc Cave at all, nor any “second deepest in the Philippines” ranking. This raises an open question — not resolved either way — of whether the “second deepest” claim is conflating Cantuyoc with a different, better-documented Jagna cave (Carmaloan/Carmaloan 2). Flagging for a future pass rather than asserting a conflation.
• TripAdvisor’s Cantuyoc Cave listing and the Jagna “Caverns & Caves” category page — checked via both direct WebFetch (blocked, HTTP 403) and an Apify browser-based fetch (page loaded but returned only site navigation, no review text, fee, or dimensions).
• Philippine Information Agency article “Bohol town completes plan to institutionalize forest management” — a search snippet indicated it mentions Cantuyoc Cave in a forest-management-plan context, but the page could not be retrieved (HTTP 403 on both WebFetch and Apify fetch), so no detail could be confirmed.
• A Jagna LGU official Facebook post (facebook.com/jagnaofficial) that search results attributed with the “declared as the Philippines’ second deepest cave” wording — fetched, but the retrieved post content was a different, unrelated post from the same page (about Jagna’s beaches), so this could not be used as a citable source for the claim.
• Searched Google Maps reviews/photos for the cave and a Cebuano-language query (“langub sa Cantuyoc Jagna Bohol”) — no relevant results returned.
• No source found (this round or prior) for cave dimensions, formation type, lighting conditions, entrance fee, guide requirement, access trail condition, road distance in kilometres from Jagna town, or interior features (stalactites/stalagmites, bat population, water features beyond the general “underground rivers” already noted in Overview). These four [TO ENRICH] tags remain unresolved.