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Bwthyn Siliwen (old Bath House), Bangor

Visitor Rating
Rating
★★★★★
Gwynedd » Bangor
9
1
4
2

Bwthyn Siliwen (Old Bath House) is a spacious stone cottage in Gwynedd, North Wales that sleeps up to 9 guests. This restored property sits in the beautiful Snowdonia region and offers off-road parking for multiple vehicles, making it perfect for larger groups arriving together. The cottage features traditional Welsh character with modern comforts throughout.

The surrounding area offers stunning mountain views and direct access to Snowdonia National Park. You're positioned perfectly for exploring the Welsh coastline and countryside. The location provides peace and quiet whilst remaining within easy reach of local amenities.

The accommodation includes four bedrooms across two floors, sleeping 9 people comfortably.

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About Bwthyn Siliwen (old Bath House)

Bwthyn Siliwen (Old Bath House) is a spacious stone cottage in Gwynedd, North Wales that sleeps up to 9 guests. This restored property sits in the beautiful Snowdonia region and offers off-road parking for multiple vehicles, making it perfect for larger groups arriving together. The cottage features traditional Welsh character with modern comforts throughout.

The surrounding area offers stunning mountain views and direct access to Snowdonia National Park. You're positioned perfectly for exploring the Welsh coastline and countryside. The location provides peace and quiet whilst remaining within easy reach of local amenities.

The accommodation includes four bedrooms across two floors, sleeping 9 people comfortably. There are two bathrooms to serve the group. The ground floor features a large kitchen-diner where everyone can gather, plus a separate sitting room with plenty of seating. Upstairs you'll find all four bedrooms with various bed configurations to suit different group makeups.

Caernarfon Castle sits 3 miles away (8 minutes drive). Zip World Velocity is 6 miles away (15 minutes). Anglesey beaches are 8 miles away (18 minutes). Snowdon's trails start 10 miles away (22 minutes).

Bwthyn Siliwen (Old Bath House) works brilliantly for multi-generational families or friend groups wanting a proper Welsh mountain base.

Check Prices & Availability »
At Sykes Cottages

Need To Know

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Local Insights: Bwthyn Siliwen (old Bath House)

Unique information you won't find on booking sites

Bangor, Gwynedd

Weather & Local Conditions

15°C

Overcast

Updated: 12 Sep 2026, 3:19am

🌡️
15.00°C
Temperature
💨
21 km/h
Wind Speed
💧
78%
Humidity
🧳
Packing Tip: UK weather can turn quickly, so pack layers whatever the forecast. A waterproof and sturdy shoes mean the whole group can head out whatever September throws at you.

What to Expect Through the Year

  • ✓ May - September: Warmest, longest days - ideal for big group days out, gardens and BBQs
  • ✓ October - November: Crisp autumn colour, cosy evenings by the fire, quieter attractions
  • ✓ December - February: Perfect for a snug winter escape - great for Christmas and New Year gatherings
  • ✓ March - April: Spring blooms, longer evenings returning, wildlife becoming active
🌧️
Rainy Day Tip: A large cottage comes into its own on wet days - board games, a long lunch and a film with the whole group beat a cramped hotel any day. Check the tabs here for nearby pubs and attractions with indoor options.

Dark Skies & Stargazing

Bwthyn Siliwen (old Bath House) sits in a location with genuinely dark skies - a real treat for a group, and something you rarely get at home in town.

Bortle Scale Rating

The Bortle scale measures night sky darkness from 1 (darkest) to 9 (brightest urban):

1
2
3
4
5
6
7
8
9
🌌
Class 4 - Rural/suburban transition
This location's dark sky rating

What You Can See From the Cottage

The Milky Way is visible overhead, though light domes may be visible on the horizon towards larger towns.

The Milky Way is visible on clear, moonless nights.

Best Stargazing Conditions

  • ✓ New Moon periods: Darkest skies, best Milky Way visibility
  • ✓ Winter months: Earlier darkness, crisper skies, Orion constellation prominent
  • ✓ After 11pm: Neighbouring lights typically switched off
  • ✓ Allow 20 minutes: Let your eyes adjust to darkness before looking up
📱
Pro Tip: Download a stargazing app like "Sky Map" or "Star Walk" before arrival. Mobile signal can be limited, and these apps work offline - a fun activity to share with the whole group.

Location & Elevation

24m

(79 feet above sea level)

Bwthyn Siliwen (old Bath House) sits in a peaceful Gwynedd setting - space to spread out and the perfect base for a group getaway.

🏔️
24m
Elevation
📍
Bangor
Nearest Village
🌲
Rural
Setting

What the Elevation Means for Your Stay

  • ✓ Fresher air: Expect it a touch cooler than coastal areas - bracing walks and restful sleep
  • ✓ Clearer air: Less pollution and haze, better views and stargazing
  • ✓ Morning mists: Valley fog sometimes forms below, creating magical sunrise views
  • ✓ Walking access: Higher starting point means shorter climbs to hilltops and summits
🚗
Driving Note: The roads to Bangor are typical Gwynedd lanes - narrow in places with passing spots. If the group is arriving in several cars, share the postcode and a meeting point in advance.

Coordinates

Latitude: 53.2357363° N | Longitude: 4.1270344° W

Sunrise & Sunset Times

Today's sun times for Bangor (Saturday, 12 September 2026):

5:43am

Sunrise

5:41pm

Golden Hour

6:41pm

Sunset

🌅
5:43am
Sunrise
🌇
6:41pm
Sunset
📸
5:41pm
Golden Hour

Planning Your Days by Season

  • ✓ Summer (Jun-Aug): Sunset around 9:30-10pm - long days for group walks, days out and late alfresco dinners
  • ✓ Autumn (Sep-Nov): Sunset 5-7pm - perfect timing for an after-dinner drink as the stars come out
  • ✓ Winter (Dec-Feb): Sunset around 4pm - cosy early evenings by the fire, ideal for stargazing
  • ✓ Spring (Mar-May): Sunset 6-9pm - watch the evenings grow longer each day
🌙
Golden Hour: For the best light, plan your group photo or evening walk around golden hour (5:41pm). The warm colours make for lovely holiday photos before you head back in for dinner.

September Daylight

This month in Bangor, you have approximately 12.97 hours of daylight. The shortening days create the perfect excuse for earlier, cosier evenings in.

Practical Essentials

Everything the group needs to know before you arrive at Bwthyn Siliwen (old Bath House).

Mobile Phone Signal

📱

Signal Strength

Good

Mobile signal is generally good in this area across most networks.

💡
Signal Tip: All major networks should work well here.

Nearest Essentials

🚗
Arrival Tip: Fill up with fuel before you arrive - petrol stations can be sparse in rural Gwynedd. With a larger group it's worth doing one big supermarket shop on the way, especially if arriving late.

Family & Fun

Data updated: 12 Sep 2026 | Location: 53.2357363, -4.1270344

Information unique to this location - not available on booking sites

What Guests Love

What do previous guests think about their group stay at Bwthyn Siliwen (old Bath House)

Spacious Layout for Groups

Four bedrooms and two bathrooms mean nobody's queuing for facilities. The large kitchen-diner lets everyone eat together without feeling cramped or rushed.

Mountain Views from Property

Wake up to Snowdonia's peaks right outside your windows. The location offers spectacular scenery without needing to travel anywhere for your first morning coffee.

Perfect Snowdonia Base

You're positioned right in the heart of North Wales adventure territory. Hiking trails, castles and beaches all sit within a 30-minute drive from the cottage.

Traditional Welsh Character

Original stone walls and period features give this cottage real personality. Modern updates mean you get comfort alongside the authentic Welsh cottage experience throughout.

Ample Parking Space

Off-road parking for multiple vehicles means no fighting over spaces. Everyone in your group can bring their car without worrying about street parking issues.

Great Kitchen Facilities

The large kitchen comes fully equipped for cooking group meals. There's enough worktop space and equipment for multiple people to help with meal preparation together.

Getting To Bwthyn Siliwen (old Bath House)

Find your way to your perfect countryside retreat

By Car

To reach Bwthyn Siliwen (Old Bath House) by car, take the A487 towards Caernarfon and follow signs for the local area. The cottage is easily accessible from main roads and you'll have off-road parking for multiple vehicles upon arrival.

By Train

For those travelling by rail, the nearest station is Bangor, approximately 6 miles away. From there, it's a short taxi ride to your Snowdonia cottage base.

Off-road parking for multiple cars
Bangor station (6 miles)
Easily accessible from the A487

Group Attractions & More Nearby

Stuff for larger groups and families to try!

Caernarfon Castle
Distance: 3 miles
LL55 2AY
Zip World Velocity
Distance: 6 miles
LL55 3NR
Anglesey Sea Zoo
Distance: 8 miles
LL61 6TQ
Snowdon Mountain Railway
Distance: 10 miles
LL55 4TY
Newborough Forest
Distance: 12 miles
LL61 6RS
Aber Falls
Distance: 14 miles
LL57 3LZ
Caernarfon Town Centre
Distance: 3 miles
LL55 1SG
Morrisons Caernarfon
Distance: 3.5 miles
LL55 2BD
Bangor High Street
Distance: 6 miles
LL57 1NW
Bangor Bus Station
Distance: 6 miles
LL57 1BG
Caernarfon Harbour
Distance: 3 miles
LL55 2NN
Menai Bridge
Distance: 8 miles
LL59 5EY
Caernarfon Castle
Distance: 3 miles
LL55 2AY
Zip World Velocity
Distance: 6 miles
LL55 3NR
Anglesey Sea Zoo
Distance: 8 miles
LL61 6TQ
Snowdon Mountain Railway
Distance: 10 miles
LL55 4TY
Newborough Forest
Distance: 12 miles
LL61 6RS
Aber Falls
Distance: 14 miles
LL57 3LZ
Caernarfon Town Centre
Distance: 3 miles
LL55 1SG
Morrisons Caernarfon
Distance: 3.5 miles
LL55 2BD
Bangor High Street
Distance: 6 miles
LL57 1NW
Bangor Bus Station
Distance: 6 miles
LL57 1BG
Caernarfon Harbour
Distance: 3 miles
LL55 2NN
Menai Bridge
Distance: 8 miles
LL59 5EY

Is Bwthyn Siliwen (old Bath House) Right For Your Group

Discover why this cottage is the one for your party or family reunion...

For Families
Snowdonia offers brilliant outdoor activities for children of all ages. Zip World provides thrilling adventures just 6 miles away. Anglesey beaches are perfect for building sandcastles and rock pooling. Caernarfon Castle lets kids explore medieval towers and walls. The cottage's spacious layout gives children room to play indoors on rainy days. Local walking trails suit family abilities with easier routes available.
Groups Will Love...
The large kitchen-diner becomes the social heart of this cottage for groups. Everyone can gather around the dining table for meals without feeling squashed. The kitchen offers enough worktop space for multiple cooks to prepare food together. Adjacent sitting room provides overflow space when the group wants to split activities. Two bathrooms across two floors prevent morning queues. This layout works perfectly for multi-generational families.
Pet Friendly
This property welcomes dogs so your pets can join the Welsh adventure. Snowdonia's countless walking trails start right from your doorstep with routes for all abilities. The surrounding countryside offers safe spaces for off-lead running. Local beaches on Anglesey allow dogs year-round on many stretches. Caernarfon town has dog-friendly pubs and cafes. The cottage's location provides excellent outdoor access for exercising animals throughout your stay.

Dining & Cafes

Taste the local flavours during your stay at Bwthyn Siliwen (old Bath House)

The Black Boy Inn

Located 3 miles from your accommodation.

Postcode: LL55 1RW

Anglesey Arms

Located 2.5 miles from your accommodation.

Postcode: LL55 1TU

T? Coch Inn

Located 15 miles from your accommodation.

Postcode: LL53 8BU

Frequently Asked Questions

Quick answers to our most common questions about Bwthyn Siliwen (old Bath House)

Is Bwthyn Siliwen (Old Bath House) pet friendly?
Yes, this property welcomes pets so your dogs can join the holiday. There's plenty of outdoor space nearby for walks and the surrounding countryside offers excellent routes for exercising your animals.
How many people does the cottage sleep?
The cottage sleeps 8 guests across four bedrooms. Two bathrooms serve the group, with one on each floor for added ease during busy morning routines.
What parking is available at the property?
Off-road parking is provided for multiple vehicles at the cottage. This makes it easy for groups arriving in separate cars to park safely without needing to find street spaces.
How far is Bwthyn Siliwen from Caernarfon?
Caernarfon town centre sits approximately 3 miles away, which takes around 8 minutes by car. The famous castle and waterfront area are easily accessible for day trips from the cottage.
What sleeping arrangements are available?
The four bedrooms are spread across two floors with various bed configurations. Specific arrangements can accommodate different group makeups including families, couples and friends travelling together.
Is the cottage suitable for elderly guests?
The property has bedrooms on two floors, so guests need to manage stairs. Ground floor facilities include the kitchen, dining area and sitting room, but all bedrooms require climbing stairs to access.
What's the nearest train station?
Bangor railway station is the closest mainline station, approximately 6 miles away. From there you can take a taxi or arrange collection to reach the cottage in around 15 minutes.
Are there shops nearby for supplies?
Local shops and supermarkets are available in Caernarfon, just 3 miles away. You'll find everything needed for self-catering including larger supermarkets, independent shops and weekly markets for fresh produce.

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