Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park Nantlle Interior photoTrigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park Nantlle Exterior photoTrigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park Nantlle Exterior photo

Welcome to Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park - Your Cozy BnB in Nantlle, England

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Check rooms and rates
From$97 /night
Check-in
27May
Check-out
28May
Rooms and Guests2 Guests, 1 Room
Key details

About the Hotel

Plas Bala Deulyn Nantlle, Nantlle, LL54 6BW
-
Next to Lake Nantlle Uchaf
Perfect
9.1
/10
5.0
/5

Accommodation & Grounds

Trigonos is a recently renovated bed and breakfast set in a historic building in Caernarfon. Some units offer a private entrance, dining area, fireplace, and dishwasher. Others include a patio with garden views, a fully equipped kitchen, and a private bathroom with walk-in shower.

Dining & Breakfast

Breakfast is offered as a buffet or continental option with fruits, juice, and cheese. A minimarket is available on site for additional provisions. Special diet menus can be arranged upon request, and the property provides fruits as a complimentary extra.

Wellness & Activities

Yoga classes are offered in-house, allowing guests to practice without leaving the property. The grounds include a garden, an outdoor fireplace, and a picnic area. Board games and puzzles are available in the shared lounge.

Facilities & Services

The property provides free WiFi, free private parking, and accessible parking for disabled guests. Facilities include a business centre, meeting/banquet rooms, and fax/photocopying services. Private check-in/check-out is available, and the building is equipped with fire extinguishers and smoke alarms.

Location & Surroundings

Trigonos is located 27 km from Snowdon Mountain Railway and 28 km from Snowdon and Portmeirion. The property sits beside Llyn Nantlle Uchaf lake within Eryri National Park. Bangor Cathedral is 31 km away, with the Nantlle Ridge and slate mines within walking distance.

Highlights

Location: Lakeside in Eryri National Park, 27 km from Snowdon

Accommodation: Units with fireplace, kitchen, and walk-in shower

Dining: Buffet/continental breakfast with fruits, juice, and cheese

Wellness: Yoga classes in-house

Facilities: Business centre, meeting rooms, disabled access

Extras: Minimarket, board games, outdoor fireplace, picnic area

“Trigonos unfolds as a haven of profound tranquility in Eryri National Park, its lakeside setting lending an almost magical quality to the air, further enhanced by the thoughtful provision of environmentally conscious amenities. The commitment to local sourcing is evident, particularly at breakfast, where wholesome, fresh ingredients, including those from the on-site gardens and orchard, form the basis of delicious vegetarian and vegan fare. This peaceful retreat cultivates a palpable sense of well-being, amplified by its extensive library and the genuine warmth of its staff, making it a place that encourages genuine connection and rejuvenation.”
Hotel logo
James DavidEditor-in-Chief at Bnbrental

Select your room type

Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals
  • Single Room
    2 persons
    10 m²
    1 Single bed
    Heating
  • Twin Room
    2 persons
    10 m²
    2 Single beds
    Heating
  • Double Room Private Bathroom
    2 persons
    10 m²
    1 Double bed
    Bathtub
    Heating
Show all rooms

Price and Room Availability Calendar

Check availability and prices for your dates now!
May 2026 - May 2027
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Check-in/ Check-out

Facilities

Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park offers amenities for your comfortable stay and unforgettable experiences
Facilities: Perfect
9.0/10Review score

General

  • No smoking on site
  • Wi-Fi
  • Parking
  • VIP check-in/ -out
  • No pets allowed
  • Rooms/ Facilities for disabled
  • Fireplace
  • Smoke detectors
  • Fire extinguishers

Sports & Fitness

  • Canoeing
  • Hiking
  • Yoga class

Guest Parking

  • Electric kettle
  • Dryer
  • Cookware/ Kitchen utensils

Services

  • Laundry
  • Tours/Ticket assistance
  • Shops/Commercial services

Dining

  • Outdoor dining area
  • Picnic area/ Tables
  • Special diet menus

Business

  • Business centre
  • Meeting/ Banquet facilities
  • Fax/Photocopying

Children

  • Cots
  • Board games

Facilities for people with disabilities

  • Toilet for disabled

Spa & Leisure

  • Garden area
  • Leisure/ TV room

Room features

  • Heating
  • Sitting area
  • Patio
  • Garden furniture
  • Dining table

Bathroom

  • Washing machine
  • Free toiletries

Self-catering

  • Electric kettle
  • Dryer
  • Cookware/ Kitchen utensils

Media

  • Flat-screen TV

Room decor

  • Carpeted floor
Show more

Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park Location

Plas Bala Deulyn Nantlle, Nantlle, LL54 6BW
Explore Nantlle
Activities Near Trigonos B&B
  • Top Attractions
  • Activities
  • Dining
  • Entertainment
Aerial Ropeway
10 minutes' walk
Scenic cable car offering breathtaking views. Ideal for photography enthusiasts and nature lovers.
Dorothea Quarry
19 minutes' walk
Abandoned slate quarry with stunning blue waters. Perfect for swimming and exploring the rugged landscape.
Llyn Nantlle Uchaf
17 minutes walking
Tranquil lake surrounded by mountains. Great for picnicking, walking, and bird watching.
Tyn Yr Weirglodd House
25 minutes' walk
Historic site featuring beautiful landscaping and architecture. Offers guided tours for a deeper understanding.
Discover the local attractions near Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park
Visit the diverse landmarks near Trigonos Wales that offer unique experiences in the natural beauty of the region.
Ideal for scenic walks by tranquil waters: Llyn Nantlle Uchaf
Great for exploring historic industrial landscapes: Dorothea Quarry
Perfect for panoramic views and hiking adventures: Mynydd Tal-y-Mignedd
Well suited for outdoor exploration and nature photography: Craig Cwm Silyn
Best for challenging hikes and breathtaking scenery: Moel Tryfan
Suited for experienced walkers seeking solitude: Y Garn
Works well for leisurely walks and family outings: Mynydd Drws-y-Coed
Ideal for adventurous climbs and rich wildlife: Trum y Ddysgl
Great for cultural insights and historical learning: Canolfan Hanes
Perfect for discovering local craftsmanship and history: Inigo Jones Slateworks
Hiking at Mynydd Mawr
35 minutes' walk
Challenging trails with stunning vistas. Ideal for adventure seekers looking to immerse in nature.
Yoga at Local Studios
10 minutes' drive
Relaxing classes available nearby, focusing on wellness and mindfulness. Perfect for a calming experience.
Cycling on Scenic Routes
15 minutes' drive
Biking trails suitable for all levels. Rental services nearby make it easy to enjoy the surrounding beauty.
The Snowdonia Bistro
10 minutes' drive
Casual eatery specializing in local cuisine. Notable for its freshly catch fish and cozy atmosphere.
Caffi Cibyn
5 minutes' drive
Charming café with friendly service. Known for delicious pastries and hearty breakfasts. Reservations recommended.
Theatr Gwynedd
15 minutes' drive
Home to live music and performances. Offers a diverse range of events suitable for all ages.
Local Pub Live Music Nights
10 minutes' drive
Casual pub featuring weekly live music. Great atmosphere for a fun night out with friends or family.
Getting around
  • City Centre
    Nantlle 3 min  ·  200 m
  • Airports
    RAF Valley - Anglesey (VLY) 84 min  ·  55.8 km
    Chester Hawarden (CEG) 183 min  ·  121.4 km
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Property information and rules
Check-in
from 16:00-22:00
Check-out
from 06:00-09:00
Internet
Wireless internet is available in the entire hotel for free.
Breakfast
At the hotel Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park guests are invited to a full breakfast served for free.
Pets
Pets are not allowed.
Number of rooms:
21
Former name
trigonos - quiet, peaceful, vegetarian b&b and retreat centre

Reviews and Ratings

Feedback about Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park from previous guests about their experience.
Review score
Based on 242 verified reviews
9.0 /10
Perfect
96 %
Recommend
Breakfast
8.8/10
Cleanliness
9.3/10
Comfort
9.3/10
Facilities
9.0/10
Free WiFi
9.1/10
Location
9.7/10
Paid Wi-Fi
8.3/10
Staff
9.5/10
Value for money
9.3/10
Pros
Lakeside location
Cute atmosphere
Accessible amenities
Hot water availability
Varied breakfast
Cons
Shabby appearance
Limited food availability
Cold/hot rooms
Minimalist bathrooms
Guest reviews
based on 483 reviews
9.1/10
No reviews yet on our siteUnfortunately, our guests have not yet left any reviews for this hotel, but you can read reviews from Booking.com.
Open reviews
FAQs
About Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park
What are the check-in and check-out times at Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park?
Check-in is from 16:00 and check-out is by 09:30.
Is parking available at Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park?
Free private parking is available on-site without the need for a reservation.
What is the breakfast arrangement at Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park?
Buffet and continental breakfast options, including fruits, juice, and cheese, are available for an additional charge of 12 GBP.
Which popular attractions are close to Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park?
Nearby attractions include Snowdon (28 km), Portmeirion (28 km), and Bangor Cathedral (31 km).
Does Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park offer free Wi-Fi?
Complimentary Wi-Fi is provided for all guests.
What room amenities can guests expect at Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park?
Rooms include free toiletries, a kettle, bed linen, and towels.
What leisure activities does Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park offer?
Guests can partake in yoga classes, hiking, and canoeing.
How far is Trigonos - Peaceful Lakeside B&B And Retreat In Eryri National Park from RAF Valley - Anglesey airport?
The hotel is approximately 51 km from RAF Valley - Anglesey airport.

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