The Best Gardens and Estates in West Sussex

From world-renowned planting schemes and historic manor houses to ancient woodland and sweeping countryside estates, West Sussex is home to some of the country’s most inspiring gardens. Whether you’re a keen gardener looking for fresh ideas, searching for a peaceful afternoon surrounded by nature, or simply hoping to see spectacular seasonal displays, there’s a garden here for every kind of visitor.

What’s more, many of these beautiful spaces are just a short drive from our Sussex holiday homes, making them perfect for a leisurely day out. Here are some of our favourite gardens to explore throughout the year.

West Dean Gardens

Address: West Dean, Chichester, West Sussex, PO18 0RX

Nestled at the foot of the beautiful South Downs National Park, West Dean Gardens is one of West Sussex’s most impressive horticultural destinations. Once the home of poet Edward James, the gardens are now internationally recognised for their thoughtful planting, historic features and pioneering approach to organic gardening.

At the heart of the estate, you’ll find an array of Victorian glasshouses, traditional vegetable plots, colourful borders and seasonal displays – as well as the Walled Kitchen Garden – all of which showcase the skill of the gardening team. In spring, these spaces burst into life with flowering bulbs and blossom, while summer brings overflowing borders filled with texture, colour and scent.

Beyond the formal gardens, visitors can wander beneath a stunning 100-metre Edwardian pergola, or venture outside to explore the full breadth of nature with a walk through the 49-acre St. Roche’s Arboretum. The gardens also host regular events, workshops and seasonal celebrations throughout the year, so it’s always worth checking their events calendar before your visit.

High Beeches Gardens

Address: High Beeches Lane, Handcross, West Sussex, RH17 6HQ

Hidden within the High Weald, High Beeches is a tranquil woodland garden known for its spectacular seasonal displays and collection of rare, exotic and award-winning plants. Covering around 27 acres, the gardens combine formal planting with natural woodland, creating a wonderfully immersive experience.

Spring is one of the most magical times to visit, when magnolias and camellias bring colour to the landscape amid a host of spring bulbs such as daffodils and miniature narcissi. Later in the year, the gardens take on a different character, with colourful bluebells and rhododendrons in the summer, and tremendous red, gold, and orange foliage providing plenty of interest come autumn.

With winding paths, quiet corners and carefully considered planting throughout, High Beeches is a garden to explore when you have a full half-day to fully take it in. It’s particularly rewarding for keen gardeners looking for inspiration, but equally enjoyable for anyone looking to spend a peaceful afternoon surrounded by nature.

Leonardslee Gardens

Address: Brighton Road, Lower Beeding, Horsham, West Sussex, RH13 6PP

Often touted as the finest woodland gardens in the country, Leonardslee Gardens is renowned for its spectacular landscapes, ornamental lakes and florilegium – a remarkable record of its rare floral collection, which harks back to its founding in the 19th century.

Though almost lost forever, Leonardslee Lakes & Gardens reopened its doors in 2019 after a closure of nine years, making this magnificent Grade I listed garden the subject of the largest garden restoration in England and possibly Europe.

Today, guests are welcome to explore 240 acres of gardens, parkland, lawns and forest areas, with an abundance of fascinating fauna as well as flora (did you know there are wallabies and deer here, too?). With its mix of natural beauty, heritage and horticultural excellence, Leonardslee offers something different with every visit.