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Cefn Isaf, Porthmadog

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Rating
★★★★★
Gwynedd » Porthmadog
8
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Cefn Isaf is a converted barn sleeping eight people in Porthmadog, Gwynedd. This property works brilliantly for groups wanting spacious accommodation with stunning countryside views. The house features a double-sided fireplace in the sitting room and generous outdoor space with a terrace and BBQ.

The property sits in peaceful countryside on the Ll?n Peninsula. You get gorgeous views across farmland where sheep graze. Porthmadog town is just a short drive away.

The accommodation includes four bedrooms sleeping eight guests. There are three bathrooms throughout the property. The large kitchen overlooks the countryside. A dining area seats eight people comfortably.

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About Cefn Isaf

Cefn Isaf is a converted barn sleeping eight people in Porthmadog, Gwynedd. This property works brilliantly for groups wanting spacious accommodation with stunning countryside views. The house features a double-sided fireplace in the sitting room and generous outdoor space with a terrace and BBQ.

The property sits in peaceful countryside on the Ll?n Peninsula. You get gorgeous views across farmland where sheep graze. Porthmadog town is just a short drive away.

The accommodation includes four bedrooms sleeping eight guests. There are three bathrooms throughout the property. The large kitchen overlooks the countryside. A dining area seats eight people comfortably. The sitting room has plenty of seating around the fireplace. All rooms are bright with beamed ceilings. Parking is available for three cars.

Black Rock Sands beach is 4 miles away (10 minutes). Portmeirion village sits 3 miles away (8 minutes). Criccieth Castle is 5 miles away (12 minutes). Zip World Slate Caverns is 15 miles away (25 minutes).

Cefn Isaf combines rural peace with easy access to Snowdonia attractions. The property suits multi-generation families perfectly.

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Need To Know

Cefn Isaf Video Tour

Cefn Isaf video tour
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Local Insights: Cefn Isaf

Unique information you won't find on booking sites

Porthmadog, Gwynedd

Weather & Local Conditions

17°C

Overcast

Updated: 28 Aug 2026, 3:14am

🌡️
16.60°C
Temperature
💨
12 km/h
Wind Speed
💧
93%
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 August 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

Cefn Isaf 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

88m

(289 feet above sea level)

Cefn Isaf sits in a peaceful Gwynedd setting - space to spread out and the perfect base for a group getaway.

🏔️
88m
Elevation
📍
Porthmadog
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 Porthmadog 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: 52.9285711° N | Longitude: 4.1694027° W

Sunrise & Sunset Times

Today's sun times for Porthmadog (Friday, 28 August 2026):

5:18am

Sunrise

6:17pm

Golden Hour

7:17pm

Sunset

🌅
5:18am
Sunrise
🌇
7:17pm
Sunset
📸
6:17pm
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 (6:17pm). The warm colours make for lovely holiday photos before you head back in for dinner.

August Daylight

This month in Porthmadog, you have approximately 13.98 hours of daylight. The long summer days mean plenty of time for group adventures before a relaxed evening back at the cottage.

Practical Essentials

Everything the group needs to know before you arrive at Cefn Isaf.

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: 28 Aug 2026 | Location: 52.9285711, -4.1694027

Information unique to this location - not available on booking sites

What Guests Love

What do previous guests think about their group stay at Cefn Isaf

Spacious accommodation for eight

Generous bedrooms and living areas give everyone room to spread out. The dining table seats eight comfortably for family meals together.

Beautiful countryside setting

Stunning views across farmland create a peaceful atmosphere. Watch sheep grazing from the terrace whilst enjoying your morning coffee outside.

Well-equipped kitchen facilities

Everything you need for group catering is provided. The kitchen overlooks gorgeous countryside views whilst you prepare meals for everyone.

Perfect location for exploring

Close to Porthmadog shops and Snowdonia attractions. Black Rock Sands beach and Portmeirion village are both under 10 minutes away by car.

Cosy double-sided fireplace

The sitting room fireplace creates a warm focal point. Perfect for gathering the group together on cooler evenings after days out exploring.

Excellent outdoor space

Large terrace with BBQ facilities for al fresco dining. The suntrap garden is ideal for children to play whilst adults relax outside.

Getting To Cefn Isaf

Find your way to your perfect countryside retreat

By Car

To reach Cefn Isaf by car, head to Porthmadog in Gwynedd. The property is accessed via a private track with two farm gates to open. The track is steep and rough in places but manageable for standard cars.

By Train

Porthmadog railway station serves the town with regular connections. From the station, it's a short taxi ride to the property through the countryside.

Off-road parking for three cars
Porthmadog station (2 miles)
Private track access from main road

Group Attractions & More Nearby

Stuff for larger groups and families to try!

Portmeirion Village
Distance: 3 miles
LL48 6ER
Criccieth Castle
Distance: 5 miles
LL52 0DP
Black Rock Sands
Distance: 4 miles
LL49 9YG
Glaslyn Estuary Trail
Distance: 2 miles
LL49 9AY
Beddgelert Forest
Distance: 8 miles
LL55 4UU
Aberglaslyn Pass
Distance: 6 miles
LL55 4NL
Tesco Porthmadog
Distance: 2 miles
LL49 9DU
Aldi Porthmadog
Distance: 2 miles
LL49 9RF
Spar Porthmadog
Distance: 1.5 miles
LL49 9DT
Ffestiniog Railway
Distance: 2 miles
LL49 9NF
Welsh Highland Railway
Distance: 2 miles
LL49 9DY
Zip World Slate Caverns
Distance: 15 miles
LL41 3NB
Portmeirion Village
Distance: 3 miles
LL48 6ER
Criccieth Castle
Distance: 5 miles
LL52 0DP
Black Rock Sands
Distance: 4 miles
LL49 9YG
Glaslyn Estuary Trail
Distance: 2 miles
LL49 9AY
Beddgelert Forest
Distance: 8 miles
LL55 4UU
Aberglaslyn Pass
Distance: 6 miles
LL55 4NL
Tesco Porthmadog
Distance: 2 miles
LL49 9DU
Aldi Porthmadog
Distance: 2 miles
LL49 9RF
Spar Porthmadog
Distance: 1.5 miles
LL49 9DT
Ffestiniog Railway
Distance: 2 miles
LL49 9NF
Welsh Highland Railway
Distance: 2 miles
LL49 9DY
Zip World Slate Caverns
Distance: 15 miles
LL41 3NB

Is Cefn Isaf Right For Your Group

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

For Families
Children have plenty of space to play in the large outdoor garden area. Black Rock Sands beach is 10 minutes away where you can drive onto the firm sand. The Ffestiniog and Welsh Highland Railways offer steam train rides from Porthmadog. Zip World Slate Caverns provides underground adventures 25 minutes away. Portmeirion village is perfect for exploring.
Groups Will Love...
The sitting room features a stunning double-sided fireplace that creates a warm focal point for groups. Comfortable seating accommodates eight people easily around this feature. The room has bright decor with beamed ceilings and a Venetian glass light. This space works perfectly for gathering everyone together after days exploring Snowdonia attractions nearby.
Pet Friendly
Dogs are welcome at Cefn Isaf with some restrictions in place. The property sits in countryside with lovely walks straight from the door. Guests must bring their own dog bowls and bedding for their pets. The outdoor space and terrace give dogs room to relax. A Good Housekeeping bond of £150 applies to all bookings.

Dining & Cafes

Taste the local flavours during your stay at Cefn Isaf

The Australia

Located 1.5 miles from your accommodation.

Postcode: LL49 9DB

Yr Hen Fecws

Located 2 miles from your accommodation.

Postcode: LL49 9DU

The Ship Inn

Located 2 miles from your accommodation.

Postcode: LL49 9NU

Frequently Asked Questions

Quick answers to our most common questions about Cefn Isaf

How many people does Cefn Isaf sleep?
The property sleeps eight guests across four bedrooms. There are three bathrooms throughout the house for everyone's convenience.
Is Cefn Isaf pet friendly?
Yes, dogs are welcome at this property with some restrictions. Guests should bring their own dog bowls and bedding for their pets.
What parking is available at the property?
Off-road parking is provided for three cars. You may need to shuffle vehicles if all three spaces are used simultaneously.
What are the check-in and check-out times?
Check-in is at 5pm and check-out is at 9am. These times are strictly enforced by the property management team.
Is the property suitable for elderly guests?
The access track is steep and rough with two farm gates to operate. Some upstairs rooms have low beamed ceilings which may not suit guests with mobility concerns.
What cooking facilities are in the kitchen?
The kitchen is well equipped for group catering with all standard appliances. The space overlooks beautiful countryside views whilst you prepare meals for your party.
Are there any shops nearby?
Porthmadog town has Tesco, Spar, Aldi and Lidl supermarkets within easy driving distance. Local shops and cafes are also available in the harbour area.
What entertainment is provided at Cefn Isaf?
The property has a smart TV and super-fast broadband connection. The double-sided fireplace in the sitting room creates a focal point for group gatherings.

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