Wales Holidays Guide: Trip Planning, Costs and What to Pack

Planning a holiday in Wales comes down to five decisions: how you get in, which of the 22 principal areas you base yourself in, when you go, what you pack for weather that changes inside an hour, and whether you hire a car. Wales is a country of 20,779 km² (8,023 sq mi) with about 3.1 million people, it uses the pound sterling, it drives on the left, and the Wales Coast Path runs 870 miles (1,400 km) around the whole of it.

Wales is part of the United Kingdom and shares the island of Great Britain with England and Scotland. It borders England to the east, with the Irish Sea to the north and west and the Bristol Channel to the south. Around 600 castles stand in a country roughly the size of Massachusetts, which is the highest density anywhere, and three national parks cover about a fifth of the land.

Wales quick facts

The practical facts you need before booking are set out below.

Plug type G is the three rectangular pins used across the UK and nowhere in Europe or North America, so bring a universal travel adapter if your devices are on any other standard.

The 22 principal areas of Wales

Wales is divided into 22 principal areas, each with an elected council that runs local services, and the table below gives what each one is actually worth stopping for. The four in bold are the ones most first visits are built around.

Three names have officially changed and older maps and guidebooks still use the old ones. Snowdonia National Park is now Eryri, and Snowdon is Yr Wyddfa, at 1,085 m (3,560 ft) the highest mountain in Wales and in England. Brecon Beacons National Park is now Bannau Brycheiniog, a change made in April 2023. And Cardiff’s Millennium Stadium has been the Principality Stadium since 2016.

Caerphilly Castle is worth singling out. An £8 million conservation programme reopened its Great Hall in July 2025 along with a new welcome centre, café and education room, and opened the medieval water-gate passageway to visitors for the first time. In the year to June 2026 it took 109,891 visitors, a fifth more than before the pandemic, which puts it in Cadw’s top five sites. Work continues on the outer defensive walls, so expect scaffolding somewhere on the circuit. One footnote for the cheese: Caerphilly cheese is named after the town, not the other way round.

Also read: 24 hours in Cardiff, visiting St Davids, the smallest city in Great Britain and hiking the Pembrokeshire Coastal Path.

How to get to Wales

Wales has no border control with the rest of Great Britain, so the entry question is really a UK question. UK visa and immigration rules apply in Wales exactly as they do in England and Scotland.

Entry requirements

You do not need a passport to travel to Wales from England or Scotland, because there is no immigration check on the border. Coming from anywhere else, including Ireland by ferry, bring your passport. Visitors from the United States, Canada, Australia and the EU can normally enter the UK visa-free for up to six months, and since 2025 most visa-free visitors also need an Electronic Travel Authorisation before they travel, so check the current rule for your nationality before booking.

Flying to Wales

Cardiff Airport is the only airport in Wales with scheduled international flights, and its route map is small. Flying into a London airport, Bristol or Manchester and continuing by train is usually both cheaper and faster than looking for a direct flight to Cardiff, which is worth knowing before you pay extra for the short hop.

Compare the two shapes of journey rather than assuming the direct flight wins. It is worth checking flight options and prices into Cardiff against London and Bristol on the same dates, because the difference is often larger than the extra train fare.

By train

The fastest trains to Wales leave London Paddington and reach Cardiff Central in about two hours. Newport and Cardiff are the main arrival points, with through services to Swansea and on into Carmarthenshire and Pembrokeshire, and connections from Bristol, Bath, Reading and Birmingham.

The Heart of Wales Line is the scenic one, running from Shrewsbury to Llanelli across the middle of the country, and the South and West Wales line follows the coast for much of its length. Advance fares move a great deal, so compare train and coach fares across operators before you fix a date.

By bus

National Express coaches connect most large English cities with Cardiff, Swansea and Newport, and Megabus runs cheaper services from London and Bristol to Cardiff, Swansea and Pembroke Dock. A coach costs less than a train and takes longer, which is the whole trade.

By ferry from Ireland

Ferries from Ireland land at three Welsh ports: Dublin to Holyhead in under two hours on a fast craft, and Rosslare to Fishguard or Pembroke Dock in the south. Irish Ferries and Stena Line run the routes, and sailings are frequent enough to treat as a daily service rather than a weekly one. You can check ferry routes and prices across the operators in one search.

How to travel around Wales

Getting around Wales works by car almost everywhere and by train along the coasts. Wales is a country where the interesting places are usually 20 minutes off the main road, which is the argument for driving.

Trains follow the two coastlines and the border, so a rail-only trip covers Cardiff, Swansea, Aberystwyth, Bangor and Llandudno well and the middle of the country badly. National Express runs long-distance coaches between the main towns, Megabus undercuts it on fewer routes, and local buses reach most villages on timetables built for schools and shoppers rather than for visitors.

Driving is straightforward on the A roads and slow and scenic everywhere else. Note that the default speed limit on restricted roads in Wales is 20 mph rather than 30, a change made in September 2023 that catches English visitors out constantly. Rural Wales also suits cycling, and the National Cycle Network threads country lanes and forest tracks across the whole country. Compare rental car options and prices once your dates are set, because Welsh fleets are small and summer sells out early.

What to pack for Wales

Pack for rain in every season and for layers in all of them, because the Welsh climate is mild and genuinely unpredictable. The mountains and the coast sit close together, so conditions can change sharply inside a few miles and a couple of hours. October to January is the wettest stretch. July and August are the warmest, generally 15°C to 25°C (59°F to 77°F), and conditions on Yr Wyddfa and in Bannau Brycheiniog can be difficult in any month, so check a mountain forecast before any hill day.

What to pack for Wales in summer

The 6 items below cover a Welsh summer, which is not a Mediterranean one.

1. Light hiking trousers. Quick-drying, because a dry morning does not predict a dry afternoon.
2. A reusable water bottle. Tap water is safe everywhere and refill points are common on the coast path.
3. Gore-Tex hiking boots. Waterproof matters more than ankle height on Welsh ground.
4. Walking sandals. For beaches, rock pools and estuary crossings.
5. Sunscreen. Coastal wind hides how much sun you are getting.
6. Light layered clothing and a packable waterproof. One warm layer even in August.

What to pack for Wales in winter

The 6 items below are the winter versions of the same list.

1. A merino wool baselayer. Merino keeps working when it is damp, which cotton does not.
2. Merino wool socks. Two pairs, so one is always dry.
3. A long, warm, windproof and waterproof coat. Welsh winter is rarely very cold and almost always wet and windy.
4. A reusable water bottle. Hot drinks count.
5. Waterproof hiking boots. The same pair as summer, with thicker socks.
6. A warm scarf and layered clothing. Wind off the Irish Sea is the thing you feel.

What to pack for Wales in spring and autumn

Spring and autumn need the summer list plus one insulated layer. Take the hiking trousers, the water bottle, the waterproof boots, layered clothing, a light but warm insulated jacket and a pair of trainers for towns, and you are covered from April to June and from September to November.

The best time to travel to Wales

June to September is the best time to visit Wales for beaches, camping and long daylight, and April, May, September and October are the best value. School holidays and the summer peak fill the coast and the national parks, while the shoulder months keep most of the warmth and lose most of the crowds.

June to October is usually the warmest and driest window for walking and climbing, which matters more in Wales than the calendar month does. Winter is for castles, pubs and the coast in a gale, and several rural attractions close or cut their hours between November and Easter.

What to eat in Wales

Ten Welsh dishes are worth going out of your way for, and they are listed below.

• Welsh cawl. The national dish, a slow broth of salted bacon or beef with leeks, carrots, swede and potato, usually served with bread and cheese.
• Welsh rarebit. A savoury sauce of cheese, ale, mustard and Worcestershire sauce grilled onto toast, and nothing like cheese on toast.
• Bara brith. A dense tea loaf of dried fruit soaked in tea, spiced and sliced with butter.
• Welsh cakes. Griddled rounds of spiced fruit dough dusted with sugar, sold warm off the bakestone in Cardiff Market.
• Caerphilly cheese. A crumbly, mildly salty white cheese from the town of the same name.
• Glamorgan sausages. A vegetarian sausage of Caerphilly cheese, leek, breadcrumbs and herbs, older than most meat-free cooking.
• Laverbread. Minced laver seaweed, traditionally fried with bacon and cockles for breakfast on the Gower.
• Conwy mussels. Hand-gathered in the Conwy estuary, in season through the colder months.
• Welsh lamb. Protected by a designation of origin, and the single thing most worth ordering in a Welsh restaurant.
• Leeks. The national emblem, and an ingredient in half the list above.

Famous events in Wales

Eight annual events fill the Welsh calendar, and the bigger ones fill every bed for miles.

1. Six Nations rugby, Cardiff, February and March. Wales play two or three home games at the Principality Stadium, and the city is full and loud on match weekends.
2. Hay Festival, Hay-on-Wye, May and June. Ten days of literature, ideas and music in a town of secondhand bookshops.
3. HowTheLightGetsIn, Hay-on-Wye, May and June. A philosophy and music festival that runs alongside Hay and draws a different crowd.
4. Llangollen International Musical Eisteddfod, July. Choirs, folk dancers and gala concerts from dozens of countries, in a town of 4,000 people.
5. Big Cheese, Caerphilly, July. Three days of food, funfair and a Cheese Olympics in the castle grounds.
6. Green Man, Crickhowell, August. Four days of music under Bannau Brycheiniog, and one of the few UK festivals that genuinely works with children.
7. World Bog Snorkelling Championships, Llanwrtyd Wells, August. Competitors in wetsuits and flippers swim a trench cut through a peat bog, which is exactly as sensible as it sounds.
8. Abergavenny Food Festival, September. Demonstrations, classes and producers’ stalls across the town, and the best single day for Welsh food.

The National Eisteddfod of Wales, the largest Welsh-language festival, moves to a different part of the country each August, so check where it is before you plan around it.

Bank holidays in Wales

Wales observes the eight bank holidays of England and Wales, and banks, some shops and many rural attractions close or cut their hours on them.

• New Year’s Day
• Good Friday
• Easter Monday
• Early May bank holiday
• Spring bank holiday, late May
• Summer bank holiday, late August
• Christmas Day
• Boxing Day

St David’s Day on 1 March is the national day but is not a bank holiday, so schools mark it and shops stay open.

Cultural customs to be aware of in Wales

The one custom that matters in Wales is not calling a Welsh person English. Wales is part of Britain and the Welsh are British, but “British” is often used as a synonym for “English”, and using it that way lands badly.

Welsh is a living language rather than a heritage one, spoken by roughly a fifth of the population and far more than that in Gwynedd, Anglesey, Ceredigion and Carmarthenshire. Signs are bilingual everywhere by law, and a conversation in a shop in Caernarfon may well start in Welsh. Nobody expects you to speak it, and a “diolch” is always noticed.

Basic Welsh phrases

The phrases below cover the ones you will actually use, with a rough pronunciation guide. Welsh “ll” has no English equivalent, and “ch” is the sound in “loch”.

Welsh has no single word for yes or no. The answer echoes the verb in the question, which is why you will hear “oes”, “nac oes”, “ydw” and “nac ydw” where English would just say yes or no.

Where to stay in Wales

Book accommodation in Wales early for July and August and for any Six Nations weekend in Cardiff, because supply in the national parks and on the coast is genuinely limited. Wales runs heavily to small guesthouses, farm stays and self-catering cottages rather than chain hotels, which is why the coast and the parks sell out months ahead.

For hotels, guesthouses and bed and breakfasts, search across Welsh properties and filter by what you need. For a cottage or an apartment rather than a hotel room, Vrbo has the better selection of Welsh self-catering.

Money, phones and tipping in Wales

Cash and cards

Cards work almost everywhere in Wales, with Visa and Mastercard accepted and contactless standard. Carry some cash anyway: small shops, rural pubs, honesty boxes at trailheads and some campsites either take cash only or set a card minimum. Cash machines are common in towns and thin on the ground in the national parks, and watch your own bank’s foreign transaction and ATM fees rather than the machine’s.

Phones, data and wifi

An EU SIM works in Wales without roaming charges under most tariffs, and UK SIMs obviously work throughout. If neither applies, an eSIM is simpler than buying a local SIM on arrival: you can set up an Airalo eSIM before you land and use the code HARRY5578 for €3 off. Mobile coverage is good in the towns and patchy in Eryri, on the Llŷn Peninsula and in the mid-Wales hills, so download maps before a hill walk.

Tipping

Tipping is optional in Wales and there is no obligation at all. Around 10% for a sit-down meal is normal when service has been good and is not already on the bill, and rounding up a taxi fare is common. Nobody tips in a pub when buying at the bar, though offering to buy the bartender a drink is a Welsh habit worth knowing.

Travel insurance

Travel insurance covers what planning cannot: a cancelled sailing, an injury on a mountain, a stolen camera. Welsh hill walking and coast-path days are exactly the conditions where an ordinary policy earns its money. SafetyWing’s Nomad Insurance can be bought after a trip has already started, which is unusual and useful if you only think of it once you are on the road.

Safety in Wales

Wales is a safe country to travel in, and the risks are weather and terrain rather than crime. Wales has low rates of violent crime and the ordinary city-centre precautions are enough in Cardiff, Swansea and Newport.

Two things do catch visitors out. Mountain weather on Yr Wyddfa and Pen y Fan turns fast and mountain rescue is called out constantly to people who set off in trainers, so take a map, a waterproof and a charged phone. And the tide on the Welsh coast has a very large range, particularly in the Bristol Channel, so read the tide tables before walking out onto sand. Cardiff on a rugby international is loud and very busy rather than dangerous, and worth avoiding if that is not what you came for.

A brief history of Wales

Wales has been inhabited for at least 230,000 years, and a Neanderthal jaw fragment from a North Wales cave is the oldest evidence. Wales took its present shape from the last Ice Age, and farms and settlements were established by the Bronze Age, with Celtic migration from central Europe bringing new metalwork, tools and pottery from around 1000 BC.

Recorded Welsh history begins with the Roman invasion of Britain in AD 43 and the campaigns on the Welsh borders from AD 48. The Brythonic Celtic language spoken then became Welsh. Saxon expansion pressed from the east through the sixth century, the period the King Arthur legend attaches itself to, and the Normans arrived in 1066 and were pushed back out of much of Wales within a generation.

Edward I’s conquest in 1283 produced the ring of castles that still defines the north coast, and he built or rebuilt 17 of them; four are now a UNESCO World Heritage Site. Henry Tudor, a Welshman, defeated Richard III at Bosworth in 1485 and took the English throne, and the Acts of Union of 1536 and 1543 joined Wales to England politically and legally. The Welsh Rugby Union was founded in 1881, Cardiff became the capital in 1955, devolution returned a Welsh legislature in 1999, and the Ryder Cup came to Celtic Manor in 2010.

Wales holidays FAQ

Do you need a passport to go to Wales?

You do not need a passport to travel to Wales from England or Scotland, because there is no border control between them. You do need one arriving from Ireland or anywhere else, and most visa-free visitors to the UK now also need an Electronic Travel Authorisation before travelling.

How many days do you need in Wales?

Five to seven days covers one half of Wales properly: either the south with Cardiff, the Gower and Pembrokeshire, or the north with Eryri, Anglesey and the Conwy castles. Ten days to two weeks covers both. Three days is a city break in Cardiff with a day trip.

Is Wales expensive to visit?

Wales is cheaper than London and broadly comparable to rural England. Accommodation is the main cost and rises sharply in July and August, most national museums in Wales are free, the national parks cost nothing to walk in, and Cadw castles typically charge single-figure entry.

What is the best month to visit Wales?

May, June and September are the best months to visit Wales, balancing long days and reasonable weather against the summer crowds and prices. July and August are the warmest and busiest, and October to January is the wettest.

Do people in Wales speak English?

Everyone in Wales speaks English. Welsh is spoken by roughly a fifth of the population, concentrated in Gwynedd, Anglesey, Ceredigion and Carmarthenshire, and all public signage is bilingual by law. You will never need Welsh to get by, and a few words are always welcome.

Can you drive in Wales with a foreign licence?

You can drive in Wales on a foreign licence, with an International Driving Permit accepted alongside it. Remember that traffic drives on the left and that the default limit on restricted roads has been 20 mph since September 2023, which is lower than the English equivalent.

WonderfulWanderings Pro Tips

The 5 tips below come from checking every name, date and price on this page against official Welsh sources in 2026, and each fixes something that most Wales guides still have wrong.

1. Learn the new park names before you buy a map. Snowdonia is officially Eryri and Snowdon is Yr Wyddfa, and Brecon Beacons National Park became Bannau Brycheiniog in April 2023. Signage, buses and rescue services use the Welsh names now, and older guidebooks do not.
2. The default speed limit in Welsh towns and villages is 20 mph, not 30. It changed in September 2023 and applies to restricted roads across Wales. Speed cameras enforce it and English visitors are the most common offenders.
3. Caerphilly Castle has been largely rebuilt as a visitor site. An £8 million programme reopened the Great Hall in July 2025 with a new welcome centre, café and education room, and the medieval water-gate passageway is open for the first time. Work on the outer walls continues, so a section of the circuit will be under scaffolding.
4. Fly to Bristol or London, not to Cardiff, unless the fare is genuinely better. Cardiff Airport’s international network is small, and the train from London Paddington reaches Cardiff Central in about two hours. Price the two routes together before assuming the direct flight is easier.
5. Book Cardiff around the rugby, in either direction. Wales play two or three Six Nations home games in February and March, and on those weekends the city fills and rates double. If you want the atmosphere, book months out; if you do not, pick a different weekend.

About the author. This guide is written and maintained by the Wonderful Wanderings editorial team. Wonderful Wanderings was founded in 2012 by Sofie Couwenbergh, and the first-hand notes in this guide come from her trips to Cardiff, St Davids and the Pembrokeshire Coast Path. The team covers Wales for independent travellers, including the castles, coast paths, cottages, car hire and walking gear worth booking, and updates this page when park names, speed limits, ferry routes and entry rules change.