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: Gregan CastleCastle · Ireland
- Another way through the archive: St. Bridgets Wells — An Chruit UachtarachHoly well · An Chruit Uachtarach
- Another way through the archive: Ballinlough Church (in ruins) — BallinloughChurch · Ballinlough
- Another way through the archive: Fairy fort / earthen ringfort in BrachánFairy fort / earthen ringfort · Brachán
- Another way through the archive: Hachured (1951-52) — Urlan MoreFairy fort / stone ringfort · Urlan More
- Another way through the archive: Black RockIslet · Ireland
Continue through the connected sites
- Continue through ContactCentre.ieConnected path from Gregan Castle
- Continue through ContactCentre.ieConnected path from St. Bridgets Wells — An Chruit Uachtarach
- Continue through ContactCentre.ieConnected path from Ballinlough Church (in ruins) — Ballinlough
- Continue through ContactCentre.ieConnected path from Fairy fort / earthen ringfort in Brachán
- Continue through ContactCentre.ieConnected path from Hachured (1951-52) — Urlan More
- Continue through ContactCentre.ieConnected path from Black Rock
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.