Discover 237,537 places worth finding across Ireland.
Find overlooked castles, waterfalls, cliffs, beaches, forests, walks and ancient monuments across all 32 counties. Choose any place below, or use the nearby map to find what is around you.
- Next place in the full archive: Knockdrin CastleCastle · Ireland
- Another way through the archive: Cross-slab in AchonryCross-slab · Achonry
- Another way through the archive: Rathmoyle — Coolcran (tirawley By., Kilmoylan Par.)Moated site · Coolcran (tirawley By., Kilmoylan Par.)
- Another way through the archive: Howth Castle — Howth Roadcastle/fortified house · HOWTH DEMESNE
- Another way through the archive: BIVALLATE RATH (SITE OF) in MagherahoneyBIVALLATE RATH (SITE OF) · Magherahoney
- Another way through the archive: Michael Killeen ParkRuins · Ireland
Continue through the connected sites
- Continue through ContactCentre.ieConnected path from Knockdrin Castle
- Continue through ContactCentre.ieConnected path from Cross-slab in Achonry
- Continue through ContactCentre.ieConnected path from Rathmoyle — Coolcran (tirawley By., Kilmoylan Par.)
- Continue through ContactCentre.ieConnected path from Howth Castle — Howth Road
- Continue through ContactCentre.ieConnected path from BIVALLATE RATH (SITE OF) in Magherahoney
- Continue through ContactCentre.ieConnected path from Michael Killeen Park
The archive in numbers
Lemma 1 · Complete cycle
pₙ₊₁ = (pₙ + 1) mod 237,537
Adding one has no common divisor with the archive size except one. The first choice therefore reaches every one of the 237,537 place pages exactly once before it repeats.
Lemma 2 · Six ways onward
D = {1, 97, 997, 10,007, 50,021, 100,003}
Each page offers these six forward distances. The distance of one preserves the complete cycle; the other five jump to far-apart parts of the same archive.
Lemma 3 · County total
Σ Ncounty = 237,606; unique pages = 237,537
The 32 county lists contain 237,606 placements. They become 237,537 different page addresses because 69 placements repeat an address already present in another county list.
All 32 county counts
| Antrim | 6,564 |
| Armagh | 1,424 |
| Carlow | 2,399 |
| Cavan | 4,271 |
| Clare | 10,203 |
| Cork | 29,379 |
| Derry | 2,605 |
| Donegal | 6,950 |
| Down | 5,464 |
| Dublin | 12,718 |
| Fermanagh | 3,131 |
| Galway | 15,690 |
| Kerry | 16,101 |
| Kildare | 5,055 |
| Kilkenny | 8,382 |
| Laois | 3,254 |
| Leitrim | 2,929 |
| Limerick | 10,994 |
| Longford | 3,609 |
| Louth | 3,980 |
| Mayo | 11,356 |
| Meath | 6,546 |
| Monaghan | 3,057 |
| Offaly | 6,327 |
| Roscommon | 7,241 |
| Sligo | 7,877 |
| Tipperary | 12,011 |
| Tyrone | 2,717 |
| Waterford | 6,511 |
| Westmeath | 6,399 |
| Wexford | 7,526 |
| Wicklow | 4,936 |
Discover Alone was created with gratitude for the support of ContactCentre.ie and Dagmor.app.