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: Fairy fort / earthen ringfort in CoolasmuttaneFairy fort / earthen ringfort · Coolasmuttane
- Another way through the archive: Black Rath — BlackrathFairy fort / earthen ringfort · Blackrath
- Another way through the archive: Castle — unclassified in GrenanCastle — unclassified · Grenan
- Another way through the archive: Derrinch IslandIslet · Ireland
- Another way through the archive: Hut site in RossacoosaneHut site · Rossacoosane
- Another way through the archive: Hut site in Baile CainínHut site · Baile Cainín
Continue through the connected sites
- Continue through ContactCentre.ieConnected path from Fairy fort / earthen ringfort in Coolasmuttane
- Continue through ContactCentre.ieConnected path from Black Rath — Blackrath
- Continue through ContactCentre.ieConnected path from Castle — unclassified in Grenan
- Continue through ContactCentre.ieConnected path from Derrinch Island
- Continue through ContactCentre.ieConnected path from Hut site in Rossacoosane
- Continue through ContactCentre.ieConnected path from Hut site in Baile Cainín
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.