Experience World-class Service at Mansion House Llansteffan

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Set within 5 acres of beautiful grounds, this 19th-century mansion has picturesque views over the Towy estuary and Carmarthen Bay. There is free Wi-Fi in public areas, and free parking on site.

Rooms at Mansion House Llansteffan are spacious and elegant, with a flat-screen TV and lovely views. Each benefits from an private bathroom with free toiletries, as well as tea and coffee making facilities.

Locally sourced ingredients are used to create homemade meals at Mansion House Llansteffan. There is an extensive à la carte menu, as well as a range of daily specials.

Located on the Wales Coastal Path, the house is located close to the seaside village of Llansteffan, with its remarkable 12th-century castle. Local activities include fishing, hiking, mountain biking, golfing and sailing.

Couples in particular like the location – they rated it 9.6 for a two-person trip.

Mansion House Llansteffan has been welcoming Booking.com guests since Oct 9, 2012

Property Highlights

Top Location: Highly rated by recent guests (9.7)

Breakfast Info

Full English/Irish, Vegetarian, Vegan, Gluten-free, Buffet

Free Private Parking Available On Site


Select dates to see this property's availability and prices

Room Type
1 queen bed
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Property questions and answers
Send a question to the property to find out more.

Hosted by David & Wendy

Host Review Score

David & Wendy
Mansion House Llansteffan is a charming 19th century mansion set is five acres of beautifully manicured grounds with breathtaking views of the Towy estuary and Carmarthen Bay. Moryd is our charming Welsh restaurant. Head Chef, Paul, & his team, pride themselves on using the highest quality locally produced ingredients, whether you call in for a lunch-time snack or an a la carte meal in the evening. The seasonal vegetables come from local farmer John, Llwyn Gwyn farm. Local fishermen provide fish freshly caught in Carmarthen Bay, their boats can be seen from the lawns as they sail in and out of the Towy estuary. The versatile layout means that the space can be used for many purposes, from a small business meeting through to a grand wedding day, and all that whilst enjoying the stunning views over the Towy estuary and Carmarthen Bay. Whether you wish to have a romantic weekend away, a think tank workshop in a productive environment or simply a bite to eat, the Mansion House can cover it all, with charm and hospitality that will stay with you for a lifetime.
David & Wendy welcome you to the Mansion House Llansteffan & Moryd Restaurant. David & Wendy and their team pride themselves on offering quality (2AA rosette) food, service and accommodation (AA 5 star) to visitors and the locals of Carmarthen and its surrounding areas.
Nestled in the beautiful Carmarthenshire countryside with breathtaking views of the Tywi estuary. We are minutes from the charming seaside village of Llansteffan but also just five miles from the large retail and market town of Carmarthen, central location giving easy access to Carmarthenshire, Pembrokeshire, Cardiganshire & the Gower. Only a few moments away, the charming seaside village of Llansteffan with its remarkable 12th century castle. The poet Dylan Thomas had strong family links to Llansteffan. The triangle formed by Llangynog, Llangain and Llansteffan constitutes Thomas’ “breeding-box valley”, as he once put it. His mother’s family, the Williams’, lived in the triangle, in farms such as Waunfwlchan, Llwyngwyn, Maesgwyn and Penycoed. 2014 saw a program of cultural events celebrating Dylan Thomas centenary. Five miles to the north east of Mansion House Llansteffan is the retail and historical market town of Carmarthen. Carmarthen has become a central base for visitors of Pembrokeshire, the Gower and Cardigan alike, due to its central location to such a wide variety of attractions.
Languages spoken: Welsh,English
Area info *
1 Restaurant On Site

    Moryd Restaurant

    Open for: Breakfast, Lunch, Dinner

Amenities of Mansion House Llansteffan
  • Toilet paper
  • Towels
  • Towels/Sheets (extra fee)
  • Bathtub or shower
  • Private Bathroom
  • Toilet
  • Free toiletries
  • Bathrobe
  • Hairdryer
  • Shower
  • Linens
  • Wardrobe or closet
  • Landmark view
  • Mountain view
  • Garden view
  • View
  • Outdoor furniture
  • Sun deck
  • Terrace
  • Garden
  • Electric kettle
Room Amenities
  • Socket near the bed
  • Hiking
Living Area
  • Desk
Media & Technology
  • Flat-screen TV
  • Radio
  • Telephone
  • TV
Food & Drink
  • Fruit
    Additional charge
  • Wine/Champagne
    Additional charge
  • Kids' meals
    Additional charge
  • Special diet meals (on request)
  • Bar
  • Tea/Coffee maker
WiFi is available in all areas and is free of charge.
Free private parking is available on site (reservation is not needed).
  • Accessible parking
Front Desk Services
  • Invoice provided
Entertainment & Family Services
  • Outdoor play equipment for kids
  • Board games/Puzzles
  • Board games/puzzles
  • Babysitting/Child services
    Additional charge
Cleaning Services
  • Daily housekeeping
Business Facilities
  • Fax/Photocopying
    Additional charge
  • Meeting/Banquet facilities
    Additional charge
  • Shared lounge/TV area
  • Smoke-free property
  • Wake-up service
  • Heating
  • Soundproof
  • Packed lunches
  • Carpeted
  • Ironing facilities
  • Facilities for disabled guests
  • Non-smoking rooms
  • Iron
  • Wake-up service/Alarm clock
  • Wheelchair accessible
  • Upper floors accessible by stairs only
Languages Spoken
  • Welsh
  • English

House rules

Mansion House Llansteffan takes special requests – add in the next step!


From 2:00 PM


Until 10:30 AM


Cancellation and prepayment policies vary according to accommodations type. Please enter the dates of your stay and check what conditions apply to your preferred room.

Children & Beds

Child policies

Children of all ages are welcome.

Children 12 and above are considered adults at this property.

To see correct prices and occupancy info, add the number and ages of children in your group to your search.

Crib and extra bed policies

0 - 2 years
Extra bed upon request
£25 per child, per night
Crib upon request
£15 per stay
3 - 11 years
Extra bed upon request
£25 per child, per night

Prices for cribs and extra beds aren't included in the total price. They'll have to be paid for separately during your stay.

The number of extra beds and cribs allowed depends on the option you choose. Check your selected option for more info.

All cribs and extra beds are subject to availability.

No age restriction

There's no age requirement for check-in

Mastercard Visa Debit card Mansion House Llansteffan accepts these cards and reserves the right to temporarily hold an amount prior to arrival.


Smoking is not allowed.


Pets are not allowed.

The fine print

In response to the coronavirus (COVID-19), additional safety and sanitation measures are in effect at this property.

Due to the coronavirus (COVID-19), this property has reduced reception and service hours.

Please inform Mansion House Llansteffan 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.

Legal info

This property is managed by a private host. EU consumer law relating to professional hosts might not apply.

FAQs about Mansion House Llansteffan

  • The prices at Mansion House Llansteffan may vary depending on your stay (e.g. dates, hotel's policy etc.). To see prices, enter your dates.

  • Check-in at Mansion House Llansteffan is from 2:00 PM, and check-out is until 10:30 AM.

  • Guests staying at Mansion House Llansteffan can enjoy a highly-rated breakfast during their stay (guest review score: 9.4).

    Breakfast option(s) include:

    • Full English/Irish
    • Vegetarian
    • Vegan
    • Gluten-free
    • Buffet
    • À la carte

  • Mansion House Llansteffan has 1 restaurant:

    • Moryd Restaurant

  • Yes, Mansion House Llansteffan is popular with guests booking family stays.

  • Mansion House Llansteffan offers the following activities/services (charges may apply):

    • Hiking

  • Mansion House Llansteffan is 5 miles from the center of Carmarthen.