REVIEWED LOCATION

Ochtiná Aragonite Cave — Protected Viewing Only Rockhounding Status & Field Guide

World-famous aragonite show cave with exceptional needle, spiral and kidney-shaped aragonite formations. It is included as a strong protected/no-collecting record so users do not mistake mineral abundance for collecting permission.

Protected / viewing statusVery high evidenceentrance map precisionCurrent review cycle freshness
Important: No mineral or fossil collecting in the cave. Do not touch, break or remove aragonite formations.

What is here

aragonite cave mineralization in crystalline limestone

Materials / interest: Aragonite, Calcite

Collecting and access

Viewing on the official show-cave route only; collecting minerals, fossils or cave material is prohibited.

Use the official parking/access road and visitor entrance; the show route is guided.

Detailed status
prohibited
Permission
Not flagged
Permit
Not flagged
Fee
Required
Guide
Required
Booking
Not flagged
Surface collecting
no
Hammering
no
Digging
no

Safety

Underground cave conditions; follow cave-service instructions and remain on the visitor route.

Review status

Access reviewed: 2026-09-13 · Sources reviewed: 2026-09-13 · Next scheduled review: 2027-09-13.

Recheck access, closures, permissions and current source instructions before field travel.

More reviewed places in Slovakia

Slovak Opal Mines — Červenica / DubníkAndrej Adit Mining Museum — KremnicaBanská Štiavnica Open-Air Mining MuseumŠpania Dolina–Piesky Mining Water GallerySandberg, Devínska Kobyla — Protected Miocene Fossil Site

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