Cnoc Almaine · County Kildare · Ireland

Hill of Allen

A Heritage Atlas of the 80 Families

Rising 188 metres above the great Bog of Allen, this ancient hill has watched over the families of Kildare for a thousand years. Each of its 80 steps carries a name — a family whose story is woven into this landscape.

Click any pin to open a family's story — or tap a step number below

History of the Hill

From mythology to modern heritage — seven centuries on one hill

Aylmer's Tower

Inside, 82 steps — each carved with a name

Standing 188 metres above the Bog of Allen, Aylmer's Tower carries a unique memorial inside its spiral staircase: the name and townland of every Aylmer estate tenant recorded in Griffith's Valuation of 1851 — cut into limestone, preserved for 170 years.

About This Atlas

The Hill of Allen (Cnoc Almaine) is one of the most storied landmarks in County Kildare. Rising steeply from the flat expanse of the Bog of Allen, it was the legendary seat of Fionn Mac Cumhaill and the Fianna in Irish mythology, and has served as a marker of territory, identity, and memory for the surrounding communities for millennia.

Its 82 steps each carry the name of a family historically connected to the hill and the surrounding landscape. This atlas gathers what is known of those families — their townlands, their records, their stories — and places them back into the geography they once inhabited.

Family records, photographs, oral histories, and archival documents can be added to any entry. This atlas is designed to grow: a living record, not a fixed monument.

To contribute records, photographs, or corrections to a family entry, use the contact information held by the project coordinator.

82 Family Steps
400+ Years of Records
188m Summit Height
Aylmer's Tower rising above the Hill of Allen against a clear blue sky
Aylmer's Tower · Hill of Allen, Co. Kildare