- Plas Heli -
The Welsh National Sailing Academy and Events CentrePremier Sailing Event Centre In Wales
A Community Enterprise and a not for profit distribution company
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Cymraeg ----------------------------------------------
Plas Heli Events and Activities Ashore
The following is a list of all activities ashore at Plas Heli including cafe/bar opening times and social events and activities. See all events ashore here for the next 4 weeks.
See the Plas Heli Calendar for all activities.
Dydd Iau / Thursday Cafe Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan 3pm ac yna o 5pm tan 9pm.
The Cafe/bar is open at 12 until 3pm and then from 5pm until 9pm
Croeso i Clwb Pen Llyn Ukulele - We also welcome the Pen Llyn Ukulele Club
To Book your Catering Event contact Sean 07527 938414
Mini Rugby Training
Weekly training for mini rugby in the Plas Heli main hall - every Thursday evening.
Clwb Pen Llyn Ukulele Club
Located in the Back Bar on the First Floor - every Thursday night from about 6pm.
Dydd Gwener / Friday Cafe/Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan hwyr! - The Cafe/bar is open at 12 until late!
Dydd Sadwrn / Saturday Cafe/Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan 9 y hwyr.
The Cafe/bar is open at 12 until 9pm.
Dydd Sul/Sunday Cafe/Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan 6pm Cinio dydd Sul 12-3pm
The Cafe/bar is open at 12 until 6pm - Sunday Carvery 12 until 3pm
Sean's Famous Sunday Carvery
Sean Develin Ltd's Famous Sunday Carvery - Booking advisable!
To Book your Catering Event contact Sean
07527 938414
Dydd Llun / Monday Cafe/Bar Opening Times
Mae'r Caffi Bar ar gau ddydd Llun yma.
The Cafe Bar is closed this Monday.
Mother and Baby Group - Gwdihoo
Winter Term
Every Monday morning 9am to mid day.
Dydd Mawrth / Tuesday Cafe/Bar Opening Times
Mae'r Caffi Bar ar gau ddydd Mawrth yma.
The Cafe Bar is closed this Tuesday.
Dosbarthiadau Cymraeg/ Welsh Lessons - Autumn - Winter Term (Tuesday)
Every Tuesday and Wednesday in all three training rooms during the Autumn and Winter Terms
Door Service - Contractors on Site
A team of engineers to attend the site on 18/11, roughly 9 am, to complete the service on the automatic doors and all the manual doors.
Dosbarthiadau Cymraeg/ Welsh Lessons - Autumn - Winter Term (Wednesday)
Every Tuesday and Wednesday in all three training rooms during Autumn - Winter Term
Dydd Iau / Thursday Cafe Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan 3pm ac yna o 5pm tan 9pm.
The Cafe/bar is open at 12 until 3pm and then from 5pm until 9pm
Croeso i Clwb Pen Llyn Ukulele - We also welcome the Pen Llyn Ukulele Club
To Book your Catering Event contact Sean 07527 938414
Biomass Boiler Service
Bio-mass boiler service - time to be confirmed.
Turn boiler off on Wednesday
Kitchen Lift Service -
Service of dumb waiter in kitchen -
Mini Rugby Training
Weekly training for mini rugby in the Plas Heli main hall - every Thursday evening.
Clwb Pen Llyn Ukulele Club
Located in the Back Bar on the First Floor - every Thursday night from about 6pm.
Dydd Gwener / Friday Cafe/Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan hwyr! - The Cafe/bar is open at 12 until late!
Dydd Sadwrn / Saturday Cafe/Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan 9 y hwyr.
The Cafe/bar is open at 12 until 9pm.
Dydd Sul/Sunday Cafe/Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan 6pm Cinio dydd Sul 12-3pm
The Cafe/bar is open at 12 until 6pm - Sunday Carvery 12 until 3pm
Sean's Famous Sunday Carvery
Sean Develin Ltd's Famous Sunday Carvery - Booking advisable!
To Book your Catering Event contact Sean
07527 938414
Dydd Llun / Monday Cafe/Bar Opening Times
Mae'r Caffi Bar ar gau ddydd Llun yma.
The Cafe Bar is closed this Monday.
Mother and Baby Group - Gwdihoo
Winter Term
Every Monday morning 9am to mid day.
Dydd Mawrth / Tuesday Cafe/Bar Opening Times
Mae'r Caffi Bar ar gau ddydd Mawrth yma.
The Cafe Bar is closed this Tuesday.
Dosbarthiadau Cymraeg/ Welsh Lessons - Autumn - Winter Term (Tuesday)
Every Tuesday and Wednesday in all three training rooms during the Autumn and Winter Terms
Dosbarthiadau Cymraeg/ Welsh Lessons - Autumn - Winter Term (Wednesday)
Every Tuesday and Wednesday in all three training rooms during Autumn - Winter Term
Jazz Evenings with Sean
Jazz Evenings at Plas Heli
- November- 12th & 26th
- December 3rd & 17th
- January 7th & 21st
Dydd Iau / Thursday Cafe Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan 3pm ac yna o 5pm tan 9pm.
The Cafe/bar is open at 12 until 3pm and then from 5pm until 9pm
Croeso i Clwb Pen Llyn Ukulele - We also welcome the Pen Llyn Ukulele Club
To Book your Catering Event contact Sean 07527 938414
Mini Rugby Training
Weekly training for mini rugby in the Plas Heli main hall - every Thursday evening.
Clwb Pen Llyn Ukulele Club
Located in the Back Bar on the First Floor - every Thursday night from about 6pm.
Dydd Gwener / Friday Cafe/Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan hwyr! - The Cafe/bar is open at 12 until late!
Dydd Sadwrn / Saturday Cafe/Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan 9 y hwyr.
The Cafe/bar is open at 12 until 9pm.
Dydd Sul/Sunday Cafe/Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan 6pm Cinio dydd Sul 12-3pm
The Cafe/bar is open at 12 until 6pm - Sunday Carvery 12 until 3pm
Sean's Famous Sunday Carvery
Sean Develin Ltd's Famous Sunday Carvery - Booking advisable!
To Book your Catering Event contact Sean
07527 938414
Dydd Llun / Monday Cafe/Bar Opening Times
Mae'r Caffi Bar ar gau ddydd Llun yma.
The Cafe Bar is closed this Monday.
Mother and Baby Group - Gwdihoo
Winter Term
Every Monday morning 9am to mid day.
Dydd Mawrth / Tuesday Cafe/Bar Opening Times
Mae'r Caffi Bar ar gau ddydd Mawrth yma.
The Cafe Bar is closed this Tuesday.
Dosbarthiadau Cymraeg/ Welsh Lessons - Autumn - Winter Term (Tuesday)
Every Tuesday and Wednesday in all three training rooms during the Autumn and Winter Terms
Dosbarthiadau Cymraeg/ Welsh Lessons - Autumn - Winter Term (Wednesday)
Every Tuesday and Wednesday in all three training rooms during Autumn - Winter Term
Jazz Evenings with Sean
Jazz Evenings at Plas Heli
- November- 12th & 26th
- December 3rd & 17th
- January 7th & 21st
Dydd Iau / Thursday Cafe Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan 3pm ac yna o 5pm tan 9pm.
The Cafe/bar is open at 12 until 3pm and then from 5pm until 9pm
Croeso i Clwb Pen Llyn Ukulele - We also welcome the Pen Llyn Ukulele Club
To Book your Catering Event contact Sean 07527 938414
Mini Rugby Training
Weekly training for mini rugby in the Plas Heli main hall - every Thursday evening.
Clwb Pen Llyn Ukulele Club
Located in the Back Bar on the First Floor - every Thursday night from about 6pm.
Dydd Gwener / Friday Cafe/Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan hwyr! - The Cafe/bar is open at 12 until late!
Fire alarm system service
Fire Alarm service -
Ref: Maintenance Fire Alarm - Compliance
Please see below for confirmation of your next maintenance appointment to ensure your system(s) remain compliant.
Site: Plas Heli Cyf.
Job Type: Maintenance Fire Alarm
Ref: FAM/23803~2
Date of appointment: 05/12/2025 - 14:00
Engineer: Simon Poyser
CHPSC Christmas Party Saturday 6th December 2025
CHPSC Christmas Party Saturday 6th December 2025
End of season party with live music and annual...
CHPSC Christmas Party Saturday 6th December 2025
End of season party with live music and annual prize giving. More details on CHPSC web site soon. - Home
Dydd Sadwrn / Saturday Cafe/Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan 9 y hwyr.
The Cafe/bar is open at 12 until 9pm.
Dydd Sul/Sunday Cafe/Bar Opening Times
Mae’r Caffi/bar ar agor am 12 tan 6pm Cinio dydd Sul 12-3pm
The Cafe/bar is open at 12 until 6pm - Sunday Carvery 12 until 3pm
Sean's Famous Sunday Carvery
Sean Develin Ltd's Famous Sunday Carvery - Booking advisable!
To Book your Catering Event contact Sean
07527 938414
Dydd Llun / Monday Cafe/Bar Opening Times
Mae'r Caffi Bar ar gau ddydd Llun yma.
The Cafe Bar is closed this Monday.
Mother and Baby Group - Gwdihoo
Winter Term
Every Monday morning 9am to mid day.
Dydd Mawrth / Tuesday Cafe/Bar Opening Times
Mae'r Caffi Bar ar gau ddydd Mawrth yma.
The Cafe Bar is closed this Tuesday.
Dosbarthiadau Cymraeg/ Welsh Lessons - Autumn - Winter Term (Tuesday)
Every Tuesday and Wednesday in all three training rooms during the Autumn and Winter Terms
Dosbarthiadau Cymraeg/ Welsh Lessons - Autumn - Winter Term (Wednesday)
Every Tuesday and Wednesday in all three training rooms during Autumn - Winter Term
Up Coming Events - Cafe Bar
Mae’r Caffi/bar ar agor am 12 tan 3pm ac yna o 5pm tan 9pm.
The Cafe/bar is open at 12 until 3pm and...
Mae’r Caffi/bar ar agor am 12 tan 6pm Cinio dydd Sul 12-3pm
The Cafe/bar is open at 12 until 6pm -...
Quick Links to Plas Heli - Facilities
| Pontoons - Berths at Plas Heli | Camping at Plas Heli | Room Hire at Plas Heli | Other Facilities | Bar and Catering |
Plas Heli Cyf is a Community Enterprise, Not for Profit Distribution Company
Contact Information
Plas Heli Cyf. Glan y Don, Pwllheli, Gwynedd LL53 5YT
Catering and Bar: 01758 614 442
(only catering enquiries to this telephone number please)
Please note the office is not manned and your enquiries would be attended to more efficiently if you send an e-mail to the appropriate department - please use the appropriate link from the 'contact us' here
Company Registration No. 08082514. VAT No. GB 164061430