OBS 2025
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OBS 2025
Home
About OBS2025
Agenda
Speakers
  • Speakers Opening Sessions
  • Speakers Mid Morning
  • Speakers Early Afternoon
  • Speakers Late Afternoon
Attend
Sponsorship 2026
Sponsors & Partners
Steering Group
Blenheim Palace
About B4
News
Who's Coming?
OBS2026
Logo TEST page
OBS2025 obsolete pages
More
  • Home
  • About OBS2025
  • Agenda
  • Speakers
    • Speakers Opening Sessions
    • Speakers Mid Morning
    • Speakers Early Afternoon
    • Speakers Late Afternoon
  • Attend
  • Sponsorship 2026
  • Sponsors & Partners
  • Steering Group
  • Blenheim Palace
  • About B4
  • News
  • Who's Coming?
  • OBS2026
  • Logo TEST page
  • OBS2025 obsolete pages
  • Home
  • About OBS2025
  • Agenda
  • Speakers
    • Speakers Opening Sessions
    • Speakers Mid Morning
    • Speakers Early Afternoon
    • Speakers Late Afternoon
  • Attend
  • Sponsorship 2026
  • Sponsors & Partners
  • Steering Group
  • Blenheim Palace
  • About B4
  • News
  • Who's Coming?
  • OBS2026
  • Logo TEST page
  • OBS2025 obsolete pages

Our OBS2025 Venue Blenheim Palace

A Magnificent Setting

A masterpiece of 18th Century Baroque architecture set in more than 2000 acres of ‘Capability’ Brown landscaped Parkland and award-winning Formal Gardens, Blenheim Palace provides a magnificent setting for all events, whatever the size and style. 


OBS2025 is fortunate to have access to a selection of spaces available for what we hope will be an unforgettable occasion. 

The Orangery

Central to OBS2025 will be the newly restored Orangery. This remarkable refurbished space, now features a bar, adding a touch of contemporary sophistication to this historic venue. The Orangery's roof restoration showcases Blenheim's commitment to preserving heritage while embracing modern elegance.

Sustainability and Restoration

As a landed estate, Blenheim is uniquely positioned to take positive action to protect future generations. As a part of a five-year pledge to become greener and combat climate change, Blenheim is working across the estate towards a more sustainable way of working, and this is reflected in their events as well. Another large part of our wider plan for the Estate is that over the next 10 years, Blenheim aims to complete works to the value of £40 million to conserve this World Heritage Site. All funds raised through admission charges and hosting events like OBS2025 are invested back into these ongoing restoration and conservation projects that keep the Palace, its contents and surroundings as glorious today as they have always been.  

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