5 Expert Tips for Planning an Unforgettable Summer Event in London

Summer in the city calls for standout celebrations—and when it comes to hosting a showstopping event in London, every detail matters. Whether you're planning a corporate party, a team celebration or an exclusive client experience, we’ve pulled together five essential tips to help you get it just right.

With 35 years of experience delivering premium events in some of London’s most iconic spaces, we know the experience is everything. So here’s how to make your summer event truly memorable—plus, the three must-see venues that should be on your radar.

1 – Pick the Right Backdrop

Your venue is the foundation of the experience—choose one that delivers on atmosphere, accessibility and impact.

City Central at the HAC offers just that: five acres of private lawns in the heart of the City, complete with a striking marquee and skyline views. It’s a rare blend of space and style, perfect for high-energy summer parties and team celebrations.

 

2 – Embrace the Season

Let your event reflect the best of summer with seasonal menus, light styling and open-air touches.
Old Billingsgate’s riverside terrace is ideal for golden hour drinks, while its historic interiors offer a cool contrast to the outdoor buzz—giving you the best of both worlds in one iconic location.

 

3 – Make It Personal

Customise the experience to suit your audience. From tailored entertainment to branded details, small touches go a long way.

Our expert team works closely with clients to bring their vision to life, curating everything from immersive entrances to personalised menus—all designed to leave a lasting impression.

 

4 – Prepare for British Weather

Let’s face it—summer sun isn’t guaranteed. Choose a venue with a solid wet-weather plan.

The Sunken Garden offers a stunning outdoor setting with a dedicated stretch tent to ensure your event runs smoothly, come rain or shine. Peace of mind, without compromising the atmosphere.

 

5 – Trust the Experts

There’s no substitute for experience. A trusted events team will help you navigate every detail—seamlessly.

At Ultimate, we manage everything from supplier coordination to on-the-day delivery, ensuring your summer celebration is stress-free, beautifully executed and unforgettable.

 

Your Perfect Summer Event Starts Here

Whether it’s cocktails on the lawn, a sunlit networking reception or an epic summer party under the stars, the right venue, expert planning and creative flair are all part of the Ultimate experience.

Ready to start planning? Explore our summer venue collection.

Let’s create a summer event your guests will be talking about long after the sun sets.