Maynooth (Ireland)

Maynooth is a town in County Kildare, 30 km west of Dublin. Maigh Nuad means the plain of Nuadha, a mythical king who lost his arm in battle, was fitted with a silver one, then grew back his own. The town is best known for its religious seminary, and with a population in 2022 of 17,200, it's the most interesting of the strip of towns along the northern boundary of the county. These all stand astride the historic Dublin-Galway road, nowadays M4, and are part of the Dublin commuter belt.

Celbridge with a population of 20,600 is the largest, with 18th century Castletown House nearby.

Leixlip (population 16,600) is mostly residential and runs into Lucan within Dublin city limits.

"Maynooth" to generations of Catholics has signified St Patrick's College, established in 1795 as Ireland's national seminary for RC priests. Remarkably, it was funded by the British government, who with good reason were more scared of anti-clerical revolutionary France than they were of Rome. A bid by Peel in 1845 to triple the funding convulsed British politics, but he carried the day. From 1896 the college became a Pontifical university, conferring its own degrees in canon law, philosophy and theology. Secular faculties also developed, which in 1997 were hived off to create Maynooth University, academically separate but sharing the Old Campus, and growing around a New Campus just north. Maynooth was already expanding rapidly as a commuter town but this transformed it into a university town, with some 14,000 students and 800 academic staff. Students for the priesthood have dwindled to some 250 but St Patrick's seminary keeps going, as those elsewhere in Ireland have folded and transferred into Maynooth.

From Dublin Airport (DUB ^IATA) buses run direct to Maynooth, see below.

Weston Airport between Leixlip and Lucan has no commercial flights, but handles private and business flights.

Commuter trains from Dublin Connolly run twice an hour from 5:30AM to 11:30PM and take 40 min to Maynooth, with 9 stops including Drumcondra and Leixlip. Six trains a day are intercity services which continue to Mullingar, Longford, Dromod, Carrick-on-Shannon, Boyle, Ballymote and Sligo. Connolly station also has trains from Belfast via Drogheda, and from Rosslare via Wexford and Wicklow. For trains from Waterford, Cork, Limerick, Galway and Mayo you need to travel via Dublin Heuston, a 5-km cross-town transfer. See Irish Rail for timetables, fares and online tickets.

53.3785-6.58851 Maynooth railway station is 200 m south of town centre. The ticket office is open M-Sa 6AM-11PM, Su 10AM-10PM and there are machines; no toilets.

By road from Dublin follow M4 to Exit 7. Cyclists can follow the towpath of the Royal Canal, see below.

Dublin Bus C3 / C4 / C5 runs every 15 min from Ringsend, the Quays and Heuston Station in Dublin via Chapelizod, Lucan and Leixlip / Celbridge, taking 50 min to Maynooth. The last bus leaves Heuston around 11:30PM but then Bus C5 / C6 runs hourly through the night.

Expressway Bus 22 runs six times a day from Dublin Busáras, taking 50 min via Dublin Airport and Lucan. It continues to Longford and Ballina.

Bus Éireann 115 runs from Dublin Connolly and Heuston stations to Lucan, Maynooth and Enfield; alternate buses continue to Kinnegad and Mullingar. It’s every 30 min M-F and hourly Su, no Saturday service. Bus 115X to Mullingar bypasses Maynooth.

JJ Kavanagh Bus 139 runs three times M-Sa from Naas to Sallins, Clane and Maynooth.

Buses stop on Maynooth Main St and elsewhere, there’s no station.

Maynooth town is compact and walkable.

Maynooth Express Cabs are on +353 1 628 9999.

• 53.381-6.59431 Maynooth Castle, Main St W23 F2D5, ☏ +353 1 628 6744. May-Sep daily 10AM-5:30PM. This was built from 1203 as a stronghold of the Fitzgerald dynasty. It was expanded in the 15th century but early in the 16th its governor "Silken" Thomas Fitzgerald rebelled against Henry VIII. Siege guns of that era could make short work of medieval fortifications, so a vengeful English army blasted down the castle, slew its garrison, and set off in pursuit of Thomas himself. The castle was restored in the 1630s, only to be wrecked again in the Confederate wars of the 1640s. Only the gatehouse and Solar Tower survived, while the Fitzgeralds decamped to finer mansions and left this ruin. Free.  (updated Nov 2026)
• St Patrick's College aka Maynooth College or Old Campus faces the castle. It was established in 1795 as a seminary for RC priests, as described above. Since 1997 it shares the Old Campus with the secular Maynooth University. You can stroll the campus exteriors but the only interior that is routinely accessible is the beautiful College Chapel, Tu & Th 10:30AM-12:30PM in term time. College tours may also take in the Great Hall, St Mary's Oratory and Stoyte House.
• Science & Ecclesiology Museum is within Old Campus, with a collection of scientific instruments. It's open Jun-Aug W 2-4PM, Su 2-6PM.
• 53.3491-6.53032 Castletown House, Celbridge W23 V9H3, ☏ +353 1 628 8252. Wed-Sun 10AM-5PM. Grand Palladian mansion built in 1722, you tour the ground floor. The extensive grounds are open daily in daylight hours.  (updated Nov 2026)
• Celbridge Abbey in that town's centre is a 17th-century mansion, converted in 1951 into a facility for people with learning difficulties and run by a religious brotherhood. You can stroll the gardens M-F 9AM-4PM.
• Tea Lane Graveyard 500 m west of Celbridge town centre is an atmospheric graveyard with a ruined medieval church and 1860s chapel. It's open M-F 10AM-5PM, Sa Su 11AM-1PM. The lane was Church Road until 19th century millworkers were brought over from England, to drink great volumes of tea and carpet the lane with their discarded tea leaves.

• 53.3598-6.51013 The Wonderful Barn was built in 1743 at the north end of the Castletown Estate. It's nowadays severed from the estate by M4, so you flash past it between Exits 5 and 6. It was primarily a Folly, a work creation project, but also served as a granary. It's a strange conical tower with an exterior stairway spiralling up: it would make one helluva helter-skelter but there's no public access. The Bottle Tower in Rathfarnham, Dublin is modelled on it. Another that you can ascend is in Samarra 125 km north of Baghdad, but this is inconvenient to reach from Maynooth.
• 53.3695-6.564 Connolly's Folly was likewise a work creation project of 1740, designed by Cassels to close off the vista from Castletown House. Its confection of arches, mock gatehouse, pineapples and eagles is generally abbreviated as "The Obelisk". See it free from the public lane, you can't go "inside" even if it had one.
• 53.3718-6.5065 Leixlip Spa is only worth a look if you're passing. In 1793 the Royal Canal was being excavated when the workers broke in upon a warm spring, bubbling up through a fault line from the Hadean depths. The landowner developed it into a spa and it had a brief vogue. Its waters tumble into the River Rye, but they're a drop in the ocean compared to the ruinous drainage of funds in constructing the canal across the river valley. The spa became derelict, vandalised and trash-strewn: it's been cleaned up several times only to fill up again like an unattended skip.
• 53.4412-6.65886 Larchill Arcadian Gardens, Phepotstown, Kilcock W23 Y44P, ☏ +353 1 628 7354. May Jun & Aug, days vary, 10AM-2PM. This is Europe's best surviving ferme ornée, an ornamental farm-style garden. It was created at the turn of the 18th / 19th centuries and restored from the 1990s. There's a walled garden, lake and spattering of elaborate follies. Adult €8, child €6.  (updated Nov 2026)
• 53.3533-6.61317 Taghadoe 5 km south of Maynooth has a truncated Round Tower, the main remnant of an early medieval monastery. The adjacent church was built in 1831 and fell derelict in the 1870s.
• 53.3122-6.5988 The Steam Museum, Lodge Park, Straffan W23 X8N4, ☏ +353 83 016 8338. May-Sep Sat Sun, Apr & Oct Sun, 1-5PM. Collection of 19th century steam engines in a railwaymen’s chapel relocated from Dublin. Also with Lodge Park Walled Garden. Adult €15, conc €10, child free.  (updated Nov 2026)
• Straffan village is also near the K golf club, see below. Its other amusements make a sorry catalogue: the butterfly farm closed down, Castledillon is just a few stone scraps, and the monastic site was described as "not worth the services of chaplains" as early as 1294 and hasn't visibly improved since.

• The Royal Canal stretches 146 km from the Liffey in Dublin to the Shannon near Longford. It's navigable throughout and has a good towpath, so you could cycle from Dublin via the north suburbs and Leixlip to Maynooth. It continues west across the county to Kilcock and Enfield, then onward across Meath and Westmeath. Check Waterways Ireland for current status of locks, moorings, towpaths and other facilities.
• Golf: the big name is The K Club or Royal Kildare, 2 km southwest of Straffan. It has an upscale resort and spa hotel, and two championship golf courses designed by Arnold Palmer. Other courses are at Carton House, Kilcock, Celbridge Elm Hall and Castlewarden.

• Carton Retail Park east side of town is the main shopping area, with Tesco Extra open daily 8AM-10PM.
• West end of Main St near the University is Manor Mills shopping centre, with Aldi and Dunne's Stores.
• SuperValu is on Straffan Rd next to Glenroyal Hotel, open M-F 7AM-10PM, Sat Sun 7AM-9PM.

• Donatello's, 8 Main St, Maynooth W23 Y808, ☏ +353 1 610 6558. Tu-Th 4-9:30PM, Fri-Sun 1-10PM. Reliable place for Italian cuisine. (updated Nov 2026)
• Sásta by the River, 23 Mill St, Maynooth W23 TF68, ☏ +353 1 503 8274. M-Th 9AM-4PM, F-Sun 9AM-5PM. Pleasant cafe for light fare. (updated Nov 2026)
• Main Street in Maynooth also has Avenue Café, Stone Haven, Red Torch Ginger, Bistro 53, Picaderos, and a slew of fast-food outlets.

• Along Main Street find The Roost, O'Neills, McMahon's and Brady's Clockhouse.
• Rye River Brewing is in Celbridge, no tours.

• Maynooth Campus has student accommodation in various locations which out-of-term is used for conference groups but is also available to individual travellers.
• Glenroyal Hotel, Straffan Rd W23 C2V1 (200 m NE of railway station), ☏ +353 1 629 0909. Reliable mid-price hotel in town centre, with spa and fitness centre. Some rooms small and with thin walls. B&B double €200. (updated Nov 2026)
• 53.3914-6.56651 Carton House, Carton Demesne W23 TD98, ☏ +353 1 505 2000. Plush hotel, which in 2020 became part of the Fairmont group and was refurbished. Pricey but gets great scores for comfort, service, setting in extensive grounds, and golf courses. The house was built by Cassels in 1739 and was a fine Georgian mansion until converted, and frankly messed up, to become a hotel in 2000. The developers took a lot of stick for this but some obloquy should attach to previous owners' gambling debts, psychiatric histories, and juggling tricks with live grenades. B&B double €300.  (updated Nov 2026)

• 53.3229-6.60922 Barberstown Castle, Straffan W23 CX40, ☏ +353 1 628 8157. Genuine 13th-century castle, though much re-built up to modern times and becoming a hotel in 1971. Great comfort and ambiance. B&B double €200.  (updated Nov 2026)
• Leixlip has mid-price business-type accommodation handy for the M4, such as Courtyard Hotel W23 E9T1 and Leixlip Manor. There's plenty more south of the river in Lucan the western suburb of Dublin.

As of Nov 2026, Maynooth and its approach roads have 5G from all Irish carriers.

• Kildare has a fine cathedral and is near the National Stud and Japanese Gardens.
• Trim has a well-preserved Norman castle and is near the Hill of Tara.
• Dublin: just about everyone else in town will be heading there of a weekday morning, so it would be churlish not to explore it.