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Business Details
Your Home Away From Home in Snowdonia
Groeslon Ty Mawr is a family-run bed and breakfast established to provide comfortable, homely stays in one of Wales' most scenic regions. Situated between Bangor, Caernarfon, and Llanberis within Snowdonia National Park, our property offers breathtaking views of Snowdon from all bedrooms and dining areas. With over 35 years of combined hospitality experience, owners Ruth and Mark specialise in creating memorable stays through personalised service and attention to detail. Our six en-suite and shared-bathroom rooms cater to diverse needs, featuring amenities including central heating, flat-screen TVs, refrigerators, and tea-making facilities. Guests can enjoy locally sourced full Welsh breakfasts or evening meals in our licensed restaurant, which showcases panoramic mountain vistas.

Strategically located just 10 minutes from major attractions like Snowdon Railway and Caernarfon Castle, we combine convenient access to North Wales' cultural and natural landmarks with peaceful countryside surroundings. Our accessibility features include ground-floor rooms, designated disabled parking, and step-free restaurant access, while our 20-car parking area ensures visitor convenience. We maintain strict non-smoking policies and welcome well-behaved pets under specific conditions, reflecting our commitment to maintaining a clean, welcoming environment for all guests.
Services
Accommodation Full Welsh Breakfast Evening Meals Parking Pet Friendly
Highlights and features
  • We offer family-run hospitality with over 35 years of combined experience
  • Our property provides breathtaking views of Snowdon from all rooms
  • We're located 10 minutes from Snowdon Railway and Caernarfon Castle
  • Valid credit/debit card details suffice for bookings - no upfront payment
  • Our accessibility features include ground-floor rooms and step-free restaurant access
Services
Accommodation
Our six well-appointed rooms offer comfortable stays with en-suite or shared bathroom facilities. All rooms feature central heating, flat-screen TVs, refrigerators, and tea-making facilities. Each room provides stunning views of Snowdon and the surrounding countryside, with bedding configurations including twin and double options to suit different guest requirements.
Full Welsh Breakfast
Start your day with a traditional full Welsh breakfast featuring locally sourced ingredients. Our breakfast menu includes classic dishes prepared to order, with continental options also available for those preferring lighter meals in our dining area overlooking the mountains.
Evening Meals
Our licensed restaurant serves evening meals showcasing regional Welsh cuisine. Guests can enjoy three-course meals in a relaxed atmosphere while taking in panoramic views of Snowdon. The restaurant accommodates special dietary requirements with advance notice and maintains high standards of food presentation and service.
Parking
Secure parking is available for up to 20 vehicles on flat tarmac surface with designated disabled spaces. The car park provides easy access to our restaurant and ground-floor rooms, with lighting for evening arrivals and a bell system for after-hours assistance.
Accessibility
We prioritise accessibility with two ground-floor en-suite rooms, step-free restaurant access, and wide doorways. Our facilities include contrast colour schemes, grab rails, and accessible toilets. We also welcome assistance dogs and provide advance notice dietary accommodations to ensure all guests' comfort.
People
Ruth
Co-Owner
Ruth brings 20 years of hospitality experience to Groeslon Ty Mawr, focusing on guest comfort and local cuisine. She personally oversees breakfast preparation and ensures all dietary requirements are met with advance notice.
Mark
Co-Owner
Mark manages property operations and guest services at Groeslon Ty Mawr. With extensive local knowledge, he provides expert recommendations on Snowdonia's attractions and ensures the property maintains high accessibility standards.
Questions
What room types are available at Groeslon Ty Mawr?
We offer twin and double rooms with en-suite or shared bathroom facilities, all featuring central heating, TVs, and mountain views.
Are meals included in the accommodation rate?
All rates include a full Welsh breakfast. Evening meals are available separately in our licensed restaurant.
What accessibility features do you provide?
We have two ground-floor en-suite rooms, step-free restaurant access, and designated disabled parking. Grab rails and contrast colour schemes are also available.
Can I bring my pet to the B & B?
Well-behaved dogs are welcome except bitches in season. Pets must not be left unattended and are prohibited from furniture and beds.
What are your cancellation policies?
We operate a 14-day cancellation policy. If cancelled within this period, we'll attempt to re-let the room but may charge the full amount if unsuccessful.