Top 18 Castles in South Korea
This curated ranking covers the 18 largest castles in South Korea, ordered by estimated audience size from Rascasse's anonymized search-behavior signals. Himeji Castle, Heidelberg Castle and Dublin Castle lead the list with a combined estimated audience of 7,954 people. Across all 18 entries the average audience size is 812, and the largest, Himeji Castle, reaches around 5,271 people in South Korea. Audience size is the estimated number of unique people in South Korea who actively engage with each castle, derived from search demand signals. Rankings reflect search-behavior signals collected across South Korea and are refreshed weekly.
Ranking
| Rank | Name | Audience size | Country share | Subtype | Category |
|---|---|---|---|---|---|
| 1 |  Himeji Castle |
5,271 | 0.8% | Castle | Travel & Leisure |
| 2 |  Heidelberg Castle |
1,629 | 0.4% | Castle | Travel & Leisure |
| 3 |  Dublin Castle |
1,054 | 0.1% | Castle | Travel & Leisure |
| 4 |  Dover Castle |
864 | 0.3% | Castle | Travel & Leisure |
| 5 |  Leeds Castle |
749 | 0.3% | Castle | Travel & Leisure |
| 6 |  Heidelberger Schloss |
701 | 0.0% | Castle | Arts & Culture |
| 7 |  Conwy Castle |
700 | 0.3% | Castle | Travel & Leisure |
| 8 |  Château de Chillon |
671 | 0.8% | Castle | Travel & Leisure |
| 9 |  Mysore Palace |
524 | 0.3% | Castle | Travel & Leisure |
| 10 |  Cardiff Castle |
515 | 0.2% | Castle | Travel & Leisure |
| 11 |  Tintagel Castle |
437 | 0.0% | Castle | Travel & Leisure |
| 12 |  Rochester Castle |
352 | 0.1% | Castle | Travel & Leisure |
| 13 |  Belvoir Castle |
327 | 0.1% | Castle | Travel & Leisure |
| 14 |  Kenilworth Castle |
240 | 0.1% | Castle | Travel & Leisure |
| 15 |  Colchester Castle |
209 | 0.1% | Castle | Travel & Leisure |
| 16 |  Bolsover Castle |
178 | 0.0% | Castle | Travel & Leisure |
| 17 |  Miramare Castle |
157 | 0.0% | Castle | Travel & Leisure |
| 18 |  Ujazdów Castle |
46 | 0.1% | Castle | Travel & Leisure |
Frequently asked questions
How is this Top 18 list compiled?
Rascasse aggregates anonymized search-behavior signals across South Korea and ranks each castle by its estimated audience size. Only entries with at least 5 measured entities are listed.
How often is the list updated?
The ranking is refreshed weekly from the latest search-behavior data and re-published as a static page.
What is the largest castle in South Korea?
Himeji Castle currently leads with an estimated audience of 5,271 people in South Korea.
Methodology
Audience sizes are estimated from anonymized search-behavior signals across South Korea. Lists below 5 entries are not published. See methodology for full details.