SPECIAL OFFER - Mill Bungalow near Porthmadog - @ 10% Couples Discount now applied to all of November until 15th December 2018 week. Price will reduce once you enter number of people (only applies if using one bedroom).
SPECIAL OFFER - Stars & Clouds Cottage, Ffestiniog - @ 20% Couple Discount for any booking between 16th Nov 2018 - 1st Feb 2019. The price will automatically give you the discount if you put 1 or 2 people in the booking. This discount is available if only 1 bedroom is used. 7 nights was £777 but with discount is now £622! 3 nights was £622 but with the discount is now £498! (This 20% discount does not apply to Christmas or New Year's Eve bookings.)
SPECIAL OFFER - Custom House, Porthmadog - @ 7 nights for the 3 night price discount on Christmas week! From 22nd-29th of December (3pm Sat- 10am Sat) was £912 now £730!
SPECIAL OFFER - Coach House, Porthmadog - @ £50 Couples Discount now available (2 people in only 1 bedroom) on booking before the 21st of December. The price will change once the number of guests is entered as 2 or less (not avaiable for school summer holidays).
SPECIAL OFFER - Baker's Cottage near Ffestiniog - @ 15% Discount on New Year's Eve week! From 29th Dec - 5th Jan (3pm Sat- 10am Sat) was £492 now £419!
SPECIAL OFFER - New Cottage, Caernarfon Bay - @ 15% Discount on Christmas week! From 22nd-29th December (3pm Sat- 10am Sat) was £627 now £533!
SPECIAL OFFER - Lily Pond Bungalow near Snowdon - @ 6 nights for the price of 3 nights! From 28th September - 4th of October 2019 (Sat-Fri) Now only £274!
SPECIAL OFFER - Bron Cottage near Newborough - @ 10% Couple Discount available for 2 people in only 1 bedroom. The price will adjust once the number of guests is entered. Save up to £67!
SPECIAL OFFER - Hen Westy, Porthmadog - @ Small Family & Couples discounts now available on weekly bookings during the winter | 10% discount for 4 people or less, 15% discounts for 2 people | NOT applicable to mini-breaks.


Snowdonia Tourist Services Ltd - or STS Holidays - are a well established holiday letting agency with a Welsh Assembly Government (WAG) Accredited Agency status.

All 160 of our self catering properties have been inspected by the WAG Visit Wales inspector. Our 'hand picked' selection of holiday cottages, apartments, chalets and detached farmhouses have been 'approved' and offer guests comfortable holiday accommodation which are accurately described in our brochure and here on our website.

Local staff members are on hand to help you make the right decision of where to stay and are also available to help when you arrive, just in case anything isn't quite right.

We hope you enjoy our new website - make sure you try our Interactive Maps, check out our Access Statements for detailed layout information and take a look at the 3D Virtual Tour of our properties.

If you have any questions which aren't in the Frequently Asked Questions list, then please Contact Us and we'll get a reply to you as soon as we can.


Our Blog

Click below to have a look at our brand new blog!


We update it regularly with all news, updates and activities at STS HQ and in Snowdonia.


"It was one of the easiest and quickest processes I have used for some considerable time. Service is excellent - highly recommended!"
Mr. Alan Webb, 
stayed at 3137

"We would like to thank you for all the help & assistance you gave us, and all your personal kindness. We so appreciate it and would always recommend STS to our friends"
Goulden family, stayed at 1041

"I've been using this company for 15+ years and I highly recommend them. The staff are all friendly, efficient and go out of their way to help. All in all, a first class service!"
Mrs Rider, stayed at 1080

"STS Holidays are a professionally run agency that promote an excellent standard of service to their customers. Its staff have extensive knowledge of its portfolio and local areas. Customer care and efficiency is at the fore-front of this pro-active company."
Visit Wales