Altamont Garden, Co Carlow
Altamont Garden, Co Carlow Sonder

Tullow and Altamont Gardens

📍 County Carlow, Carlow

🏛️ Attraction

Last updated: 28 April 2026

Overview

Tullow (Irish: An Tulach, “The Hill”) sits at the crossroads of the N81 and R725 where the River Slaney winds through County Carlow. With a population of just over 5,000, the town is known as the “granite town” for the fine stone that lines its streets and public buildings. A short drive north‑west, on the banks of the Slaney, the 40‑acre Altamont Gardens stretches between Tullow and Bunclody, offering free, year‑round access to formal lawns, ancient woodlands and a tranquil lake.


History / Background

Tullow

The town’s roots reach back to the 5th century when St Fortchern, a disciple of St Patrick, founded a monastery on the Slaney’s banks. While no structural remains survive, a granite font and cross base in St Columba’s Church hint at this early Christian presence. A holy well on Barrack Street, dedicated to the Virgin Mary, commemorates the ancient site.

In the 12th century Anglo‑Norman lord Hugh de Lacy erected a castle at the strategic river crossing. The stronghold changed hands during the 1650 Cromwellian campaign and was likely dismantled in the early 18th century, its stone repurposed for a local barracks. An Augustinian friary once stood nearby; its lands later passed to James Butler, 9th Earl of Ormond, and now form part of the Abbey Cemetery.

Tullow’s link to the 1798 Rebellion is marked by a bronze statue of Father John Murphy in the Market Square. Murphy, a parish priest turned rebel leader, was captured near the town and executed in the square on 2 July 1798. Artefacts relating to him and the wider uprising are displayed in the small Tullow Museum housed in the former Methodist church on Bridge Street.

The town also produced Bishop Daniel Delany, founder of the Brigidine Sisters (1807) and the Patrician Brothers (1808), underscoring its long‑standing religious and educational influence.

Altamont Gardens

The Altamont estate dates to at least the 16th century, when a fortified house stood on the site. By the late 18th century it was known as Altamont, possibly linked to the Marquis of Sligo. The St George and Doyne families reshaped the grounds in the 1740s, creating the semi‑circular beech avenue that still frames the house.

The garden’s modern character owes much to the Watson family, who bought the property in the 1920s. Feilding Lecky Watson introduced a substantial rhododendron collection, and his son‑in‑law Corona North spent five decades restoring the over‑grown estate after World II. She hand‑dug the lake, planted the iconic Myshall Gate, and created the Bog Garden, Ice Age Glen and an extensive arboretum. After her death in 1999 the estate was bequeathed to the State; the Office of Public Works now maintains the gardens while preserving her vision.


What to See & Do

  • Altamont Gardens – Wander the 300‑year‑old Yew Walk, the lakeside loop, the Arboretum (Japanese maples, Metasequoia, hand‑kerchief trees), the Bog Garden and the Ice Age Glen with 500‑year‑old oaks and granite steps down to the Slaney. The Victorian‑style walled garden showcases herbaceous borders, rare roses and a herb garden. A small café in the walled garden serves refreshments, and a plant‑sale nursery run by local gardener Robert Miller offers garden‑grown cultivars.
  • Tullow Museum – View personal items of explorer Sir Ernest Shackleton, Father John Murphy memorabilia, and a rich collection of local photographs and journals.
  • Father John Murphy Statue – Bronze monument in Market Square commemorating the 1798 rebel leader.
  • St Columba’s Church – Home to a granite font and cross base linking back to the 5th‑century monastery.
  • Tullow Agricultural Show – Held each August, showcasing local produce, crafts and livestock.
  • Mount Wolseley Golf & Country Club – An 18‑hole championship course for golf enthusiasts.
  • Seasonal Highlights at Altamont – Over 100 varieties of snowdrops carpet the woodland floor in winter and early spring; rhododendrons burst into colour in late spring and summer.

Walking and Cycling

The River Slaney provides a pleasant riverside walk that links Tullow town centre with Altamont Gardens. The flat, well‑maintained path is suitable for families, cyclists and wheelchair users (aside from the stepped sections of the Ice Age Glen). Signage along the route highlights historic bridges and local wildlife, making it an easy half‑hour stroll or a gentle bike ride.


Practical Information

ItemDetails
LocationTullow, County Carlow (Altamont Gardens on the N80, approx. 3 km north‑west of town).
AccessBy car: N81/R725 to Tullow, then N80 to Altamont. Public transport: Bus Éireann routes 132/133 serve Tullow; a short taxi ride reaches the gardens.
ParkingFree car park at Altamont Gardens (capacity ~30 cars). Town centre parking available on‑street and in municipal lots.
Opening hoursAltamont Gardens: open daily, dawn to dusk, free entry. Dogs are not permitted in the gardens. Tullow Museum: Mon‑Fri 10:00‑16:00, Sat 10:00‑13:00 (closed Sundays).
FacilitiesRestrooms at the garden entrance, picnic tables, benches along the lake loop, a café in the walled garden and a small gift shop. Town offers cafés, pubs and B&Bs within walking distance of the market square.
Best time to visitLate spring for snowdrops and rhododendrons; summer for full bloom and lake activities; autumn for colourful foliage in the arboretum.
AccessibilityPaths in Altamont Gardens are mostly level but some sections (Ice Age Glen) involve steps; limited wheelchair access. Tullow town centre is largely flat and wheelchair‑friendly.

Nearby Attractions

If you have extra time, consider visiting other Carlow highlights within a short drive:

  • Huntington Castle – A 12th‑century castle with restored walled gardens and a historic kitchen.
  • Delta Sensory Gardens – Accessible gardens designed for all senses, set in the Strawhall Estate.
  • Borris House – An 18th‑century mansion surrounded by extensive parkland and a lake, offering guided tours.

Getting the Most Out of Your Visit

Start your day in Tullow’s market square, soak up the historic ambience, and pop into the museum before heading north to Altamont Gardens. Follow the Yew Walk to the lake, wander through the arboretum, and finish with a stroll down the Ice Age Glen to the river’s edge. Bring a camera, a picnic, and plenty of time – the combination of heritage and horticulture makes this a uniquely Irish experience.