SPECIAL OFFER - Cowslips, Cwm Ystradllyn - 4 nights at this 4 Star Cottage which sleeps up to 6 people is just £562! From 20-24 March (Tue-Sat). Great views and perfect if you want to be by yourselves up in the mountains and still close to the sea. Call 01766 51 38 29 to book.
SPECIAL OFFER - Archways, Porthmadog - @ £50 Couples Discount on any week in March outside school holidays. The price will reduced once the number of guests are entered.
SPECIAL OFFER - Lobster Pot, Trefor Harbour - @: 7 nights for the price of 4! Easter week 31st of March reduced to £423
SPECIAL OFFER - Lake View Chalet near Snowdon - @ 5 nights for the price of 3 | 2nd to 7th of April reduced to £390
SPECIAL OFFER - Oakley Cottage, Porthmadog - @: 7 nights for the price of 4! Easter week 31st of March reduced to £384
SPECIAL OFFER - Castle Cottage, Harlech - @ 5 nights for the price of 3 | 19th to 24th of March reduced to £242
SPECIAL OFFER - River Island Chalet nr Snowdon - @ Saturday 2nd to Friday 8th of June now available for just £499!
SPECIAL OFFER - School Cottage near Harlech - @ 4 nights for the price of 3 | 20th to 24th of March reduced to £297
SPECIAL OFFER - The Apple Tree nr Caernarfon - @ 20% Couples Discounts outside school holidays (if you are using only 1 bedroom.) Price will automatically change when you enter 2 guests.
SPECIAL OFFER - Coach House, Porthmadog - @ £50 Couples Discount if only 2 persons stay using one bedroom. The price will change once the number of guests are entered as 2 or less.


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.




The 2018 brochure is out now!

Our annual brochure has arrived in our office from the printers and is ready for you now. To request a copy, please go to the brochure request page and fill in the form.

The brochure is a handy guide and overview to our properties, but please be sure to look through our website to see full details, more photographs, property locations and 3D tours.


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