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9 / 10 Guest Rating

Trigonos - Peaceful Lakeside B&B and Retreat in Eryri National Park

Plas Bala Deulyn Nantlle, Caernarfon, gb

Trigonos - Peaceful Lakeside B&B and Retreat in Eryri National Park - main view

About the Property

Scenic Views and Tranquil Surroundings
Enjoy the serene garden and inner courtyard view at Trigonos - Quiet, Peaceful, Vegetarian B&B and Retreat Centre. With lake and garden views, this property offers a peaceful retreat away from the hustle and bustle.

Comfort and Convenience
Relax in our cozy units equipped with desks and comfortable bedding. Enjoy mountain views and amenities like free WiFi, private parking, and facilities for disabled guests.

Delicious Dining and Outdoor Recreation
Start your day with a delicious buffet breakfast or grab a packed lunch for your explorations. Unwind by the outdoor fireplace or have a picnic amidst nature at our retreat center.

Ready to experience tranquility? Book your stay at Trigonos - Quiet, Peaceful, Vegetarian B&B and Retreat Centre now!

Facilities & Amenities

WiFi available
Free WiFi
Parking
Free Parking
Non-smoking rooms
Business center
Heating
Family rooms
Garden
Hiking

Important Information

Check-in & Out

Check-in
Check-out09:30 AM

Property Notes

This property does not accommodate bachelor(ette) or similar parties. Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

No rooms available

We couldn't find any available rooms for these dates and guests. Try adjusting your search criteria.

Guest Reviews

9
Exceptional506 verified reviews
AI Summary

Guests highly rate the beautiful location and frequently praise the friendly staff.

Categories

Cleanliness9.3
Service9.8
Location9.3
Room Quality8.8
Amenities8.3
Value for Money9.3
Food and Beverage8.3
Overall Experience9.3

Select topics to read reviews

A
AdriangbGB
Verified booking
couple
Standard Room
Stayed in May 26, 2026

"Quiet, calm, first class venue"

10.0

Great location with beautiful scenery. A perfect retreat

Peaceful surroundings

Helpful?
K
Karan KhatalinIN
Verified booking
family_with_children
Standard Room
Stayed in May 26, 2026

"Exceptional"

9.0
Helpful?
P
paulgbGB
Verified booking
solo_traveller
Standard Room
Stayed in May 26, 2026

"Paul's base for his mountain charity challenge."

9.0

The peace and tranquility. I actually found Mobile connection relatively easy. Great views and lovely old house.

Nothing, other than the room was really warm at night. However, it was a heatwave so no criticism of the venue.

Helpful?
G
GeraldgbGB
Verified booking
family_with_children
Standard Room
Stayed in May 25, 2026

"Scenic and peaceful location. No doubt very good if you like that kind of thing"

4.0

The location was spectacular, though isolated, and the communal rooms well equipped and tastefully furnished.

We reached the site just after 5pm but classed as "late arrivals" so had a treasure hunt to get keys and locate the rooms. We were not aware that you had to provide own food in the evenings so ended up driving in to Caernarvon. Breakfast seemed like a rugby maul so we did not bother. In our time at the B&B, we saw no staff, were unsure what to do and felt extremely uncomfortable. We decided that the New Age life was not for us so left to find a more conventional hotel.

Helpful?
E
ElliegbGB
Verified booking
couple
Standard Room
Stayed in May 24, 2026

"It was a lovely stay, the beds are so comfortable, it’s clean and the whole place is unique."

8.0

The views were beautiful and it’s very different to anywhere I’ve stayed before.

Helpful?
E
EduardnlNL
Verified booking
solo_traveller
Standard Room
Stayed in May 24, 2026

"Perfect retreat with access to Snowdonia"

10.0

Very peaceful and quiet place, direct access to the lake. Within a walking distance from the Snowdonia park so it can become your basecamp to conquest the summit. The personnel is friendly. Perfectly clean and well equipped rooms, kitchen, showers and WCs. Two nice common sitting rooms with a garden view and even a small library. All this for quite a low price. One of the best experiences ever.

Helpful?
E
EmmagbGB
Verified booking
couple
Standard Room
Stayed in May 24, 2026

"Excellent stay"

10.0

Beautiful and calming location

It was perfect although the first arrival greeting was not very welcoming by a staff member

Helpful?
B
BrodiegbGB
Verified booking
extended_group
Standard Room
Stayed in May 23, 2026

"Perfect, beta facilities for food and nice takeaways, didn’t get to explore much of the area because we were tired but l"

10.0

Friendly, calm, perfect after a long day hiking

Nothing

Helpful?
D
DaniellecnCN
Verified booking
solo_traveller
Standard Room
Stayed in May 23, 2026

"Exceptional"

10.0

Really beautiful, gorgeous views and lake. Rooms were really clean, breakfast provided was lovely, local and organic. I would definitely love to stay here again. Perfect place for a peaceful and relaxing getaway.

The only downside of this stay was check out was at 9.30 which was pretty early. Also it said on the listing when I booked check in was 4-11, but the day before I got a message saying check in was 4-5 which panicked me a bit and I readjusted my days plans to make sure I was there during that window. The day of check in I got a second message that clarified that if I didn't check in at that time the keys would be left in a safe place with detailed instructions on how to find them. I do wish I'd known this before, and I didn't see it the day of as I was driving up and it was a 4.5hr drive, I only saw it once I'd already arrived. I think it would be good if that was clarified a bit before hand, but other than that I don't have a bad word to say!

Helpful?
C
ChristophergbGB
Verified booking
solo_traveller
Standard Room
Stayed in May 22, 2026

"Happy few days"

9.0

Peaceful and quiet. Easy to get to nearby places. Room was good, though i was out visiting places for most of the day so did not spend a large amount of time there. Breakfast was great, get there early to ensure you get the best stuff. Had a nice main house to go aside from stay in room. Friendly cat to greet the guests.

It is out of the way, and occasionally had to wait for toilet/shower to be free. Room is quite basic and has bare essentials.

Helpful?