I started out as a field researcher. During my postgraduate
work at Trinity College Dublin, I was mapping coastal erosion
patterns along the Dublin coastline—measuring cliffs, tracking
sediment movement, studying how the landscape changes over
seasons. It was fascinating work. But honestly, I spent most
of my time alone with measuring tapes and notebooks.
The real turning point came when I started volunteering with a
local seniors group. They wanted to walk Howth's coastal
paths, but couldn't find anyone willing to show them routes
that didn't involve steep scrambles or unmarked trails. I took
a few of them out—maybe eight people—and something clicked.
They weren't just getting exercise. They were learning the
landscape's history, spotting seals they'd never seen before,
reconnecting with a place they thought was closed off to them.
That was 14 years ago. I've now led over 3,000 guided walks
along Dublin's coastline, spent five years doing monthly
monitoring visits to Howth tracking seasonal seal populations
and route conditions, and worked with accessibility advocates
to document which paths actually work for people with mobility
limitations. The geology degree still matters—people want to
understand why these cliffs exist, what the rocks tell us, why
seals choose certain viewing points. But it's really about
access. Making sure that age or mobility doesn't mean
exclusion from the landscape.