Verified Korean-culture entity · as of 2026-06-29 · cross-checked + Skill-scored · via KoreaAPI · ✓✓ cross-verified
About
Ondol (ON-dol; , Korean: 온돌; Hanja: 溫突/溫堗; Korean pronunciation: [on.dol]) or gudeul (구들; [ku.dɯl]) in Korean traditional architecture is underfloor heating that uses direct heat transfer from wood smoke to heat the underside of a thick masonry floor. In modern usage, it refers to any type of underfloor heating, or to a hotel or a sleeping room in Korean (as opposed to Western) style …
Description via Wikipedia (lead extract) · name cross-verified Wikidata + Wikipedia.
Verified facts
Ondol (온돌) — verified Korean cultural heritage / traditional art.
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What is Ondol?
Ondol (온돌) is a verified Korean cultural heritage / traditional art (cross-checked via Wikidata Q368204 2026-06-29 00:21 UTC; Wikipedia Ondol 2026-06-29 00:21 UTC, as of 2026-06-29).