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National Botanic Garden of Wales

Explore the world’s largest single-span glasshouse and 500 acres of restored Welsh landscape, home to rare plants and captivating wildlife.

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The National Botanic Garden of Wales, located in Carmarthenshire, spans over 500 acres of beautifully restored Regency landscape. It features the world’s largest single-span glasshouse designed by Norman Foster, housing endangered plants from Mediterranean climate regions worldwide. Visitors can explore themed gardens, a nature reserve, and enjoy diverse events and educational programs year-round.

A brief summary to National Botanic Garden of Wales

  • Middleton Hall, Llanarthne, SA32 8HN, GB
  • +441558667149
  • Visit website
  • Duration: 2 to 4 hours
  • Mid ranged
  • Environment icon Outdoor
  • Mobile reception: 4 out of 5
  • Monday 10 am-6 pm
  • Tuesday 10 am-6 pm
  • Wednesday 10 am-6 pm
  • Thursday 10 am-6 pm
  • Friday 10 am-6 pm
  • Saturday 10 am-6 pm
  • Sunday 10 am-6 pm

Local tips

  • Visit the British Bird of Prey Centre for spectacular flying displays and interactive experiences with majestic birds.
  • Allow at least 2 to 3 hours to fully explore the glasshouse, themed gardens, and nature reserve.
  • Check seasonal events and workshops on the garden’s website to enhance your visit with educational activities.
  • Wear comfortable shoes and bring a camera for photowalks around the scenic parkland and historic features.
  • Parking is free, but consider arriving early on weekends and holidays to secure a spot.
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Getting There

  • Car

    Driving from Carmarthen or Cross Hands, the garden is approximately 15-20 minutes away via the A48. Parking is free on-site but can fill quickly during weekends and holidays. The route is accessible year-round with well-maintained roads.

  • Bus

    Local bus services connect Carmarthen to Llanarthne, with a stop near Middleton Hall. Travel time ranges from 25 to 40 minutes depending on the service. Buses run several times daily but check schedules in advance as frequency varies.

  • Taxi

    Taxis from Carmarthen town center take approximately 15 minutes and cost around £15-£20. This option offers flexible timing and direct access to the garden entrance.

  • Walking

    For nearby accommodations within 3 kilometers, walking to the garden is possible via country lanes and footpaths. The terrain is mostly flat but paths may be uneven in places, so suitable footwear is recommended.

National Botanic Garden of Wales location weather suitability

  • Weather icon Any Weather
  • Weather icon Rain / Wet Weather
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  • Weather icon Mild Temperatures

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A Living Collection of Botanical Wonders

The National Botanic Garden of Wales is home to more than 4,400 species of plants, making it one of the most diverse botanical collections in the UK. Central to the garden is the iconic Great Glasshouse, designed by Sir Norman Foster, which is the largest single-span glasshouse in the world. This architectural marvel shelters plants from six Mediterranean climate zones including Western Australia, Chile, California, the Canary Islands, southern Africa, and the Mediterranean basin. Inside, visitors encounter tropical palms, orchids, and a dramatic waterfall, providing a lush, immersive environment that contrasts with the Welsh countryside outside.

Historic Landscape and Restored Heritage

Set within a historic Regency water park landscape, the garden’s 500-plus acres have been carefully restored to reveal original features such as lakes, cascades, and woodlands. The surrounding parkland and the Waun Las Nature Reserve offer a mosaic of flower-rich meadows and evocative woodlands, creating a tranquil natural escape. The garden also honors Welsh botanical heritage with areas like the Wallace Garden, dedicated to Alfred Russell Wallace, a pioneering naturalist.

Themed Gardens and Wildlife Experiences

Beyond the glasshouse, visitors can explore an extensive walled garden bursting with color from April to October, showcasing vegetables, fruits, and ornamental plants. The British Bird of Prey Centre is a highlight, offering engaging flying displays featuring species such as snowy owls, falcons, buzzards, and golden eagles. These displays combine education and entertainment, often including opportunities to interact with the birds under expert supervision.

Events, Education, and Visitor Amenities

The garden hosts a rich calendar of events, workshops, and courses throughout the year, promoting conservation, horticulture, and science education. Facilities include a café serving delicious refreshments, a shop with botanical-themed items, and accessible paths suitable for visitors with limited mobility. Parking is free, and the garden welcomes families, school groups, and plant enthusiasts alike.

Seasonal Highlights and Visitor Experience

The garden offers year-round appeal, with spring and summer showcasing vibrant blooms and autumn highlighting the changing foliage. The Great Glasshouse provides a warm refuge in cooler months, allowing visitors to enjoy tropical flora regardless of the weather. The expansive grounds encourage leisurely walks, photowalks, and moments of mindfulness amid nature’s beauty.

Conservation and Global Significance

As a center of international importance, the National Botanic Garden of Wales plays a vital role in conserving endangered plant species and promoting sustainable horticultural practices. Its collections and research contribute to global efforts to protect biodiversity, making it not only a place of beauty but also of scientific and environmental significance.

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