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Cave Hill

A basalt hill above Belfast whose profile reads as a sleeping figure, said to have given Swift the idea for Gulliver's giant.

Updated 4 September 2026

Cave Hill

AI illustration

Typehill
WhereCounty Antrim
Nearest cityBelfast
Best seasonApril to October
Time to allowHalf a day
Getting thereBelfast; car or bus to Belfast Castle or Belfast Zoo, then paths uphill
EntryFree

Cave Hill rises to 368 metres on the northern edge of Belfast, a basalt escarpment whose southern profile, seen from the city, resembles a reclining human face and nose; it is known locally as Napoleon's Nose, and the tradition that Jonathan Swift, who lived nearby at Lisburn, took it as the image of a sleeping giant for Gulliver's Travels is often repeated though not documented. McArt's Fort at the summit is an Iron Age promontory fort defended by a single ditch, with the cliff doing the rest. Five caves are cut into the basalt face, artificial rather than natural, probably worked for iron ore or as shelters. Belfast Castle, a Scots baronial house of 1870, sits on the lower slope with gardens and a cat mosaic tradition. The view takes in the whole city, the lough and, on clear days, Scotland.

What's there

  • Napoleon's Nose - a cliff profile reading as a reclining face from the city.
  • McArt's Fort - an Iron Age promontory fort at the 368-metre summit.
  • The five caves - artificial cuttings in the basalt face.
  • Belfast Castle - an 1870 baronial house with gardens on the lower slope.

When to go

April to October for the walking; clear days give the view across the lough to Scotland. The paths are muddy in wet weather and the summit is exposed. The country park is open year-round and free.

Good to know

The climb to the summit gains around three hundred metres and is steep in places. The caves are not safely accessible and approaching them involves loose ground above a drop. Paths are eroded and can be very wet.

Nearby

Belfast city centre is below; the Antrim coast road begins north.

What to pack for Cave Hill

Chosen from what this place is for. Tap a kit for the full checklist.

  • Broken-in walking shoes or boots - Grip and ankle support matter more than looks; never hike in brand-new boots. Find on Amazon
  • Head torch + spare batteries - Hands-free light is essential; caves are truly dark. Find on Amazon
  • Layers + a waterproof shell - Mountain weather turns fast; a packable rain jacket saves the day. Find on Amazon
  • Grippy closed shoes - Cave floors are wet, muddy and slick with formations. Find on Amazon

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Plan your trip

Where to start if Cave Hill is going on the list.

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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.

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