Things to do in Co. Carlow
6 places
1.Altamont Gardens
Free 40-acre garden with a snowdrop collection
A 16-hectare estate on the banks of the River Slaney, where lawns and sculpted yews tumble down to a lake ringed by rare trees, and a shaded glen leads to a riverside walk. Laid out in the naturalistic style of William Robinson, it is one of Ireland's most loved gardens.
- Highlights
- 16-hectare estate on the River Slaney
- Lawns and sculpted yews sloping to a lake of rare trees
- Arboretum known for ancient oaks and rhododendrons
- Facilities
- Wheelchair access
2.Delta Sensory Gardens
20 themed gardens and a floating marble ball
Twenty small, interconnecting gardens tucked behind a Carlow business park, designed so every visitor can touch, smell and taste their way around 2.5 acres of water features, sculptures and blooms.
- Highlights
- 20 interconnecting themed gardens on 2.5 acres
- The Kugal: one tonne of pink marble floating on water
- Waterfalls with a fishpond and walk-under cascade
- Facilities
- Good for kids · Wheelchair access
3.Brownshill Portal Tomb (Dolmen)
Europe's heaviest dolmen capstone, free to visit
A single granite slab weighing over 100 tonnes, balanced on upright stones in a quiet Carlow meadow for some 5,000 years — the heaviest dolmen capstone in Europe.
- Highlights
- Europe's heaviest dolmen capstone, estimated at 100-150 tonnes
- Neolithic portal tomb roughly 5,000 years old
- Free entry, open year-round, no booking
- Facilities
- Good for kids · Wheelchair access
4.Duckett's Grove
a Gothic ruin with free walled gardens
Duckett's Grove is a fire-gutted Gothic revival castle whose towers and turrets rise above two restored walled gardens and Georgian pleasure grounds in the Carlow countryside.
- Highlights
- Castellated Gothic ruin, one of Ireland's most photographed
- Two interconnecting restored walled gardens
- Free admission and free guided tours
- Facilities
- Good for kids · Wheelchair access
5.Huntington Castle & Gardens
A 1625 castle and a 500-year-old yew walk
A privately owned 1625 castle in Clonegal, still home to the Durdin Robertson family, with 17th-century formal gardens, a 500-year-old yew walk and a dungeon temple. Guided tours take visitors through the lived-in rooms and gardens.
- Highlights
- Still a family home, lived in since 1625
- Guided tours through the Tapestry Room, Conservatory and dungeon
- 500-year-old Yew Walk
- Facilities
- Good for kids · Wheelchair access
6.The Big Blue Barn
Four floors of soft play and a 7m spiral slide
A four-storey indoor soft-play barn on the edge of Carlow town, with a seven-metre spiral slide, dedicated toddler and baby zones, and a café so parents can settle in while the kids burn off energy.
- Highlights
- Seven-metre-high spiral slide
- Four-lane Astra slide and a steep slide for older kids
- Play frame spread over four floors
- Facilities
- Wheelchair access