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Uido 우이도

About

Uido (Korean: 우이도; Hanja: 牛耳島; lit. 'cow ear island') is an island located in Uido-ri, Docho-myeon, Sinan County, South Jeolla Province, South Korea. It has an area of 10.7 km2 (4.1 mi2) and a coastline of 21 km (13 mi). It one of the 27 islands in the Ui Archipelago, with Dochodo to its northeast, Heuksando to its west, and Hauido to its east.

Description via Wikipedia (lead extract) · name cross-verified Wikidata + Wikipedia.

Verified facts

Uido (우이도) — verified Korean island (섬). In South Jeolla.

Details

• Location: Uido-ri, Docho-myeon, Sinan County, South Jeolla Province, South Korea
• Area: 10.7 km2
• Coastline: 21 km
• Archipelago: Ui Archipelago
• Type: 섬

Location

34.61, 125.84528 · View on map →

Q&A — what agents ask

Cross-checked by 2 source(s)

• Wikidata — structured open knowledge base · view ↗
• Wikipedia — encyclopedic article · view ↗

Verification history

Verified & tracked since 2026-08-18 · 5 verified snapshots.

Append-only, timestamped — the record of WHEN a fact changed, which a latecomer cannot backfill. Full feed: /changes.json · machine-readable: get_history("island:uido").

Verified badge

Embed it — the badge shows this entity’s verification tier + Skill Score and links back here (a “via KoreaAPI” citation):

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More from this agency (소속사) →

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• Anmae-do
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Nearby verified spots

• Ui-gundo · 2.0 km
• Ka-do · 2.0 km
• Sŏsoui-do · 2.3 km
• Soui-do · 3.0 km
• Tongsoui-do · 3.6 km
• Sanggwang-yŏ · 4.2 km

Distances from verified coordinates (Wikidata P625), great-circle.

Part of the South Jeolla verified travel guide →