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Car rental in Carmarthen - Search, Compare, and Save

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No Hidden Fees

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4.67/5

Based on 1,300+ reviews

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Cheapest Car Hire Rates in Carmarthen

Carmarthen

Mini

Fiat 500 or similar

4

1

3

A/C

Auto

GreenMotion

24

per day

Carmarthen

Economy

Toyota Yaris or similar

5

2

5

A/C

Auto

GreenMotion

29

per day

Carmarthen

Compact

Volkswagen Golf or similar

5

3

5

A/C

Auto

GreenMotion

33

per day

Carmarthen

Intermediate

Skoda Octavia or similar

5

4

5

A/C

Auto

GreenMotion

39

per day

The average cost of car hire is €34 per day, with 1,878 vehicles available and an average hire duration of 6 days.

Why Rent a Car in Carmarthen?

Carmarthen, the oldest town in Wales, offers a blend of historical sites and beautiful Welsh countryside. While local transport is available, renting a car provides the freedom to explore at your own pace and discover hidden gems beyond the town centre.

Explore Historical Sites: Carmarthen is steeped in history, from its Roman origins to its medieval castle. A rental car allows you to easily visit these landmarks and delve into the town's rich past.

Discover the Welsh Countryside: The surrounding area boasts stunning landscapes, including the Brecon Beacons National Park. With a car, you can escape the town and immerse yourself in the natural beauty of Wales.

Visit Nearby Attractions: From the coastal town of Tenby to the National Botanic Garden of Wales, there are numerous attractions within easy driving distance of Carmarthen. A rental car makes day trips convenient and hassle-free.

Rental Terms and Conditions in Carmarthen

Before booking a rental car in Carmarthen, it's important to understand the rental terms and conditions. These typically include age requirements, licence requirements, insurance coverage, and fuel policies.

Area

10.58 square miles (27.39 square kilometres)

Population

Approximately 16,000 residents

Time Zone

GMT & BST (GMT +1) during summer time

Ideal for

Exploring surrounding areas

Rush Hours

Expect moderate traffic during peak hours

Rating

4.8/5

1. Age RequirementsMost car rental companies in Carmarthen require drivers to be at least 21 years old. However, some companies may have a minimum age of 25 for certain vehicle categories. Young driver surcharges may apply for drivers under 25.

2. Driver’s Licence & DocumentationA valid driver’s licence is required for all rentals. International visitors may need an International Driving Permit (IDP) if their licence is not in English or Welsh. A passport and credit card in the driver’s name are also typically required.

3. Insurance & DepositsStandard rentals usually include basic insurance, but additional coverage options, such as collision damage waiver (CDW) and theft protection, are available. A security deposit is generally held on the renter’s credit card and refunded upon vehicle return, provided the car is returned in the same condition.

4. Mileage & Fuel PolicySome rentals come with unlimited mileage, while others may have restrictions. Fuel policies vary, but many require returning the car with a full tank to avoid extra charges. It's essential to clarify these policies at the time of booking.

5. Additional FeesAdditional fees may apply for additional drivers, one-way rentals, late returns, or optional add-ons like GPS and child seats. Be sure to enquire about any potential extra charges before finalising your booking.

Car Rental Prices in Carmarthen – How Much Does It Cost?

Estimated Daily Prices

Business:

from £35 / $44 / €42

Electric:

from £17 / $21 / €20

Classic:

from £9 / $11 / €10

Executive:

from £26 / $33 / €31

7 Seater:

from £29 / $37 / €35

Automatic:

from £17 / $21 / €20

SUV:

from £9 / $11 / €10

Seasonal Trends

Peak season (June to August): Sees higher demand, with prices increasing by 20-30%

Low season (November to February): Often come with discounts

*Additional costs may apply for insurance, extra drivers, and one-way rentals. Booking early and comparing offers can help secure the best deal.

How to Book a Car in Carmarthen?

Booking a car in Carmarthen is a straightforward process. By comparing prices, choosing the right car, and understanding rental terms, you can ensure a smooth and stress-free experience.

1. Compare Prices - Use a car rental comparison website to find the best deals based on your travel dates and vehicle preferences.

2. Choose the Right Car - Select a vehicle that suits your needs, whether it's a compact car for solo travel or a larger vehicle for a family trip.

3. Check Rental Terms - Review mileage limits, insurance coverage, and deposit requirements to avoid surprises.

4. Book in Advance - Secure lower prices and better vehicle availability by booking early, especially during peak seasons.

5. Pick Up Your Car - Bring your driver’s licence, credit card, and identification when collecting your rental.

General Information About Carmarthen

Carmarthen is a historic town with a charming atmosphere and easy access to the beautiful Welsh countryside. Understanding local driving conditions, parking, and fuel options will enhance your visit.

Carmarthen, the oldest town in Wales, is known for its historical significance and picturesque surroundings. While the town centre is relatively compact, exploring the wider region requires a car. Driving in Carmarthen is generally straightforward, but awareness of local traffic regulations and parking options is essential.

Top Attractions to Discover

  • Carmarthen Castle

    Explore the remains of this medieval castle and learn about its rich history.

  • Carmarthenshire County Museum

    Discover the history and culture of Carmarthenshire.

  • National Botanic Garden of Wales

    Enjoy the beauty of the gardens and explore the Great Glasshouse.

Where to Find Parking

  • Public Parking Garages

    Look for public parking garages in the town centre.

  • On-Street Parking

    Pay-and-display bays are available, but check time limits.

  • Park & Ride

    Consider park-and-ride options to avoid traffic in the town centre.

Gas Stations in Carmarthen

  • Major Brands Available

    Find gas stations from major brands like BP and Shell.

  • Located on Main Roads

    Gas stations are generally located on the main roads entering and exiting the town.

  • Use Navigation Apps

    Use apps like Google Maps to locate nearby stations.

Useful Tips for Visiting Carmarthen

  • Use Contactless Payment

    Contactless payment is widely accepted.

  • Allow Extra Time for Travel

    Factor in extra time for travel during peak seasons and events.

  • Explore Local Markets

    Visit the local markets for fresh produce and unique crafts.

  • Respect Local Customs

    Respect local customs and traditions.

Key Transportation Hubs in Carmarthen

Railway Stations

Carmarthen Railway Station

Serves destinations including Swansea and Milford Haven.

Bus Stations

Carmarthen Bus Station

Provides local and regional bus services.

Airports

Cardiff Airport (CWL)

Located approximately 60 miles from Carmarthen.

What Do You Need to Rent a Car in Carmarthen?

Renting a car in Carmarthen requires a few essential documents and meeting certain criteria. Here's what you'll need to ensure a smooth rental process:

  • A valid driver's licence is essential. If your licence is not in English or Welsh, an International Driving Permit (IDP) may be required.

  • Most rental companies require drivers to be at least 21 years old, with potential surcharges for drivers under 25.

  • A credit or debit card in the main driver's name is needed for the security deposit. Check if the rental company prefers credit cards.

  • A passport or another form of photo identification may be necessary, especially for international renters.

Our Content Quality

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This content was written, fact-checked, and/or translated by our expert team of content creators.

Every piece of information on this page has gone through our Content Quality Assurance (CQA) process — a multi-step review that includes human editing, localisation accuracy checks, and expert travel validation.

Learn more about our Content Quality Standards

This page was edited by experts

This page was edited, fact-checked, and/or translated by our experts who are passionate about helping travellers experience the world by car. Our team of seasoned travel writers and editors has driven across more than 50 countries, hired cars on six continents, and explored countless scenic routes — from Icelandic fjords to Moroccan deserts.

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Our Customer Reviews

Our clients rate such place as Carmarthen as

4.5

To ensure every review is from a real customer, we do not allow reviews to be posted directly on this page. Instead, we invite every customer to leave a review after they have returned their hire car. This way, you can be sure that all reviews are authentic.

Pretty decent, really.

LD

Liam Davies

Reviewed: 20.03.2025

Pretty chill, actually.

BJ

Beth Jones

Reviewed: 17.03.2025

Efficient business trip; Carmarthen was surprisingly charming.

AG

Ava Garcia

Reviewed: 02.09.2024

Carmarthen was lovely! Having a car made exploring the coast so easy and relaxing. Highly recommend.

ER

Eleanor Richards

Reviewed: 25.02.2025

Pretty relaxed, yeah.

OB

Oliver Brown

Reviewed: 20.08.2024

Pretty laid-back, really.

CM

Chloe Miller

Reviewed: 24.10.2024

Quiet, but pleasant.

MW

Mia Wilson

Reviewed: 17.02.2025

Carmarthen was a lovely weekend getaway. Renting a car made getting around so much easier. The castle was impressive, though the town centre felt a little quiet on a Sunday.

GM

Grace Murphy

Reviewed: 18.12.2024

Charming town! A perfect weekend exploring the area. Having a car was so convenient.

IT

Isabelle Thompson

Reviewed: 13.07.2025

Peaceful and pleasant.

NK

Noah King

Reviewed: 12.12.2024

Pretty mellow, overall.

JS

Jacob Smith

Reviewed: 23.09.2024

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