Best large summer party venues in London

Three bespoke crazy golf courses, a host of bars and street food vendors and room for a whopping 800 guests - Swingers should always be in consideration when you’re organising a big event. The team offers a huge range of packages for big groups, so you’re in good hands here.

Who needs a holiday when you can have your very own beach in London? Play games, build sand castles, and relax on the beach or VIP huts. There’s an indoor area available as well in case the weather gets a bit dicey, while street food and entertainment are organised by the City Beach events team.

Planning a summer party in the City? The Anthologist can host up to 650 guests for big, brilliant summer parties. With flexible spaces, seasonal food and drink packages and a dedicated events team, you can choose from canapes and grazing boards to buffets and indulgent set menus, with cocktails, wine and more to keep the party flowing.

With panoramic views and various flexible spaces, Rose Court is one of the most impressive venues for showstopping summer parties. Whether you’re celebrating with 320 on the roof terrace or partying with 450 on the 11th floor, this iconic summery venue also comes with an expert planning team, great drinks, and award-winning sustainable menus.

Found in the heart of Hackney, Mare Street Market is ideal for those looking to host a summer celebration in East London. The team here are well equipped to host large scale events, with capacity for up to 500 guests. Here, you and your guests can enjoy frozen Margaritas and plenty of Spritzes, alongside crowd-pleasing sharers.

Sitting right on the banks of Teddington Lock, The Wharf has the large al fresco space you need for a big summer party. You can host around 300 people across both floors of this bright, airy space, and the menu focuses on fresh fish and seafood, which is perfect fodder for summer.

What more is there to say about Hampton Court Palace? Built for Cardinal Thomas Wolsey in 1514, then handed over to King Henry VIII, this is one of the most majestic venues in the country. For large outdoor parties, take a look at the tranquil 20th Century Gardens, or the spectacular Fountain Court.

If you’re going all out with a large summer party, Thames Luxury Charters is an outstanding choice. To sail in the sunshine down the River Thames on your choice of distinguished vessel, enjoy gourmet barbecue menus with up to 620 guests, and look out over London landmarks - it’s too good an opportunity to miss.

Yes, you can hire Will and Kate’s official London residence for your garden party. The glass-fronted Pavilion can hold up to 800 guests and opens up onto immaculate outdoor spaces, including the palace’s famous sunken garden. With décor and catering, Kensington Palace events run in conjunction with preferred suppliers, so you can relax knowing you’re in good hands.

Located just moments from Coal Drops Yard, Mare Street Market boasts over 18,000 sq ft of space for your summer celebration - so there's no need to keep the guest list short. With multiple bars and kitchens, you and your guests can go all out for this year's party, complete with signature cocktails and mixed menus.

For those keen on summery vibes, but unwilling to gamble on the British weather, Megan’s stands as the ideal solution. Stepping into this Islington restaurant is like walking through Mediterranean sunshine, from the atmospheric lighting and feel-good ambience to a sun-soaked menu packed with the rich flavours of the Med.

The Tower of London is famous for its vaults, armouries and towers, but there are also outdoor spaces for hire. The Reveller is a contemporary outbuilding nestled under the arches of Tower Bridge, with private riverside terrace and beautiful skyline views. The Tower of London moat area, meanwhile can accommodate up to 2,000 people.

Grade-I listed Inner Temple makes a striking space for any event, but with a total capacity of up to 600 it’s perfect for big summer parties. The venue’s gardens are available to hire in May, June and July as well - ideal for a big garden party.