Rare Private Gardens Open to Support Maggie’s Oxford, 2026

Key Points

• Seven rare private gardens across South Oxfordshire and West Berkshire will open to the public on Thursday, 18 June 2026
• The event, titled “The Magnificent Seven Gardens OXF 2026,” supports Maggie’s Oxford, a charity offering free emotional and practical support to people facing cancer
• House & Garden’s Clare Foster personally selected the seven gardens, including her own cottage garden in Upper Basildon
• One of the venues is The Coaching Barn at Manor Farm, Wallingford (OX10 6AX)
• Tickets must be booked via budtoseed.co.uk/opengardens, as spaces are limited
• Proceeds go entirely to Maggie’s Oxford, which operates near Churchill Hospital in Oxford
• This is part of Maggie’s broader 2026 fundraising calendar, which also includes the Summer Walk and other community events
• The gardens are typically closed to the public, making this a rare opportunity for visitors

  South Oxford (Oxford Daily)May 18, 2026 – A rare collection of seven private gardens across the countryside of South Oxfordshire and West Berkshire will open their gates on Thursday, 18 June 2026, in support of Maggie’s Oxford, a charity providing free emotional and practical support to people living with cancer and their loved ones. The event, named “The Magnificent Seven Gardens OXF 2026,” offers members of the public a unique opportunity to visit gardens that are normally closed to visitors.

As reported by the Oxford Mail, the gardens have been hand-picked by Clare Foster, editor of House & Garden magazine, who selected the sites for their diversity, beauty, and horticultural interest. Among the seven gardens is Foster’s own cottage garden in Upper Basildon, giving visitors insight into the style of a leading gardening editor. The event is organised in partnership with the “budtoseed” open gardens platform, which handles all ticket bookings.

Who is behind the selection of these private gardens?

Clare Foster, the editor of House & Garden, personally curated the seven gardens featured in the 2026 event. As noted by the Oxford Mail, her involvement ensures that the gardens reflect a high standard of design, planting, and landscape interest. Foster’s garden in Upper Basildon, described as a cottage garden, is one of the seven venues included in the day. This personal selection process distinguishes the event from more generic open garden days, according to reporting from Oxford Mail and the Maggie’s Oxford Facebook page.

As reported by the Maggie’s Oxford Facebook page, the event has been promoted with the message that House & Garden’s Clare Foster “has hand-picked seven private gardens to open their gates” on 18 June. This line is repeated in the Eventbrite listing for “The Magnificent Seven Gardens OXF 2026,” confirming the editorial oversight behind site selection.

Where exactly will the gardens be located?

The seven gardens are spread across South Oxfordshire and West Berkshire, covering a rural area south and west of Oxford. One confirmed venue is The Coaching Barn at Manor Farm, Wallingford, with the postcode OX10 6AX. While the full list of all seven garden addresses has not been published in all sources, the Eventbrite page and supporting materials confirm multiple countryside locations in the two counties.

The geographical spread means visitors will travel through different parts of the Thames Valley countryside, in areas known for historic farms, cottage-style gardens, and mature landscapes. The Oxford Mail has described the gardens as being “located across the countryside in South Oxfordshire and West Berkshire,” stressing that they are rare access points into normally private spaces.

How can people attend and book tickets?

Tickets for “The Magnificent Seven Gardens OXF 2026” must be booked online via the website budtoseed.co.uk/opengardens, according to the Maggie’s Oxford Facebook post. The Facebook page explicitly instructs readers to “Click the link … to book your spot today,” indicating that entry is not free and that advance booking is required.

The Eventbrite listing titled “The Magnificent Seven Gardens OXF 2026” is the official registration page for the event, further confirming that ticketing is handled through an online system. The listing includes venue information such as The Coaching Barn at Manor Farm, Wallingford, and is used for visitor registration.

All money raised from ticket sales and donations on the day goes directly to Maggie’s Oxford, as confirmed by the charity’s own fundraising materials.

What support does Maggie’s Oxford provide to people affected by cancer?

Maggie’s Oxford is part of the wider Maggie’s network, which runs centres across the UK offering free, non-clinical support to people with cancer and their families. The centre is located near Churchill Hospital in Oxford, a key site for cancer treatment in the region.

Support at Maggie’s Oxford includes emotional support, counselling, information about cancer and treatment, and practical advice on dealing with the impact of diagnosis. The charity stresses that its services are free and open to anyone affected by cancer, regardless of age, background, or type of cancer.

As stated on the Maggie’s website, the organisation’s mission is to help people “get the most from life when their world has been turned upside down by a cancer diagnosis”. Fundraising events like the gardens day are critical for sustaining these services, particularly in periods of high demand.

How does this event fit into Maggie’s wider 2026 fundraising calendar?

The “Magnificent Seven Gardens” event is one of several fundraising activities scheduled for 2026 in the Oxford area. Maggie’s Oxford has also promoted other events, including the “Mutt Strutt for Oxford,” a 100 km dog-walking challenge held throughout April 2026, and additional walks and challenges planned for later in the year.

The Maggie’s events page lists multiple 2026 fundraising initiatives, including the “Maggie’s Summer Walk 2026” on Sunday, 7 June, and the “Oxford Half Marathon 2026” on Sunday, 11 October. These events show that the gardens day is part of a broader, year-round fundraising strategy designed to engage different communities and interest groups.

As reported by Maggie’s, supporters can join these challenges, register online, and aim for sponsorship targets such as £150 for the Mutt Strutt, with additional incentives like branded dog bandanas for participants. The gardens day complements these activities by offering a more relaxed, culture-focused fundraising opportunity centred on horticulture and countryside access.

Why is access to these gardens considered rare?

The seven gardens featured in the event are private and do not regularly open to the public. According to the Oxford Mail, they are “rare private gardens,” emphasising that most visitors will not have had the chance to see them before.

The Eventbrite description refers to the day as an opportunity to see “rarely open gardens,” reinforcing that access is exceptional. This scarcity increases the appeal of the event for gardening enthusiasts, local residents, and visitors interested in landscape design.

Clare Foster’s involvement further enhances the uniqueness of the day, as her selection prioritises gardens with distinctive character, planting schemes, and design qualities. Unlike large public gardens or national trusts sites, these are intimate, owner-managed spaces where visitors can see personal approaches to gardening.

Background of This Development

Maggie’s Oxford is one of around 50 Maggie’s centres across the UK, each offering free support services to people affected by cancer. The centre operates near Churchill Hospital, where many cancer patients receive treatment, and relies heavily on community fundraising to fund its services.

Open gardens days have a long history in the UK, often organised through the National Garden Scheme, which raises millions for health and nursing charities each year. The “Magnificent Seven Gardens OXF 2026” builds on this tradition by focusing specifically on a curated group of private gardens chosen for their horticultural merit and their potential to draw visitors from across the region.

The partnership between Maggie’s Oxford, Clare Foster, and the budtoseed platform reflects a growing trend of collaborations between media, charities, and specialist open garden platforms to create targeted fundraising events. These events not only raise funds but also increase public awareness of the charity’s work and the local landscape.

How Will This Development Affect Local Garden Enthusiasts and Cancer-Affected Families?

For local garden enthusiasts, the event provides a rare chance to visit seven private gardens that are normally inaccessible, potentially inspiring new planting ideas, design approaches, and an appreciation for cottage and countryside gardens in South Oxfordshire and West Berkshire. The involvement of Clare Foster may attract visitors from beyond the immediate area who follow her work through House & Garden.

For families and individuals affected by cancer, the day has a direct impact on the availability and quality of support they can receive from Maggie’s Oxford. Funds raised contribute to counselling, emotional support, and practical advice services at the centre near Churchill Hospital. If the event performs well financially, it could help maintain or expand existing services, support staff, and enable additional programmes for patients and their relatives.

For the wider Oxford community, the day strengthens the link between local culture, countryside access, and health charity support, demonstrating how heritage, gardening, and philanthropy can work together to improve lives for those facing cancer diagnoses.