This is the walking tour you're looking for.
Belfastology is the one-man LLC of Marti, a true local champion, horticulturist, history buff, moccasin-wearing institution. A Belfast native, he grew up during the era of the Troubles, but his memory stretches from the settlement days and in and around every corner. You'll find on his eclectic tours that you can steer the discussion in any direction you wish. You'll only fail at trying to temper his enthusiasm.
I understand that he offers tours that focus on history or street art or other specific subjects or neighborhoods, but I imagine your best bet would be to do as we did and just unleash him. Belfast is a city with good restaurants and attractions but a good tour helps bring out the incredibly rich history and will certainly show you a hole-in-the-wall or two you'd never have otherwise found.
We went out on the town for a pretty unscripted three hours. My 78 year-old father started to fade along the way, so Marti detoured to a nearby spot for a quick cuppa, enabling our small group the legs to carry on. Next time I may leave Dad behind in order that I might test Marti's stamina in full.
And if you still aren't convinced this is a great way to introduce yourself to local lore, take a gander at the glowing comments on Trip Advisor. read more