United Kingdom

Establishment neighborhood
Skin Matters
119B Portland Rd., Holland Park
Joanne Evans’s Skin Matters is down a flight of stairs on pretty, Holland Park street. The treatment beds emit infrared light, the neutral-tone rooms and relaxation area encourage deep calm, and the facials are skin-changing. Evans has been tending faces for over two decades, and her specialty is problematic and eczema-afflicted skin. She has a beautifully light touch and uses incredible active formulas, along with collagen-supporting microneedling.
Soho Farmhouse
1 Tracey Farm Cottages, Great Tew, Oxfordshire
Tucked in the rolling fields of Oxfordshire, members-only Soho Farmhouse is a compound that includes a, well…farmhouse, several luxury cabins, stables, and a velvet-laden screening room. The décor mirrors the other branches–so members will feel instantly at home–with plenty of country-chic details thrown in (note: green hunter Wellies at guests’ disposal). There’s a ton to do here, from swimming in the heated outdoor pools or lake (the latter is stocked with row-boats for day use), to indulging in the spa. For total privacy, book one of the cottages, equipped with bicycles, rainforest showers, and wood burning stoves, all of which make it pretty hard to leave.
The Berkeley
Wilton Pl., Knightsbridge
This is one of our favorite grown-up hotels in London. It is decorated beautifully in subdued tones and offers pretty wonderful services, many of which are geared toward families (on-call babysitters, goody bags, video games). On sunny days, the rooftop pool is the best spot to take in everything on offer: hula hoop classes, alfresco lunch, and twice-daily kids' swim hours. Beyond than the now-famous breakfast spread, there's no lack of dining and boozing options thanks to the Blue Bar, Koffmann's bistro, and the luxe Caramel Room.
44 Berkeley Sq., Mayfair
Founded in 1963 by London hospitality legend Mark Birley, Annabel's is something of a London institution. Generations of London royalty from Princess Di and the Rolling Stones to Poppy Delevigne have turned up there to rub elbows on its intimate and tiny dance floor. Annabel's may not be as red-hot as it was in the old days, but it retains its sense of history, its exclusive clientele, and the impeccable service and style that made it famous in the first place. If you're lucky enough to be a member (or a friend of one), do remember the dress code—men will need a jacket to get in.
The Connaught Hotel
16 Carlos Pl., Mayfair
The Connaught was revamped in 2008, and the interiors are full of subtle and modern surprises while maintaining the institution's old-world charm. The decor is elegant, the service is top notch, and the Connaught Bar and Jean-Georges (the burger is insane) are tasteful additions. The top floor of the hotel is occupied by an exquisite apartment decorated by the late David Collins in his signature shades of blue and grey. It's available to guests for a luxurious stay, and at the very least worth exploring on the website.
Lime Wood
Beaulieu Rd., Lyndhurst
With roots that date all the way back to the 13th century, this country manor-turned-luxury hotel is a prime candidate for weekends away from London. It's just 20 minutes from the coast and steps from the rural beauty of the New Forest, which, in addition to providing guests with eye candy and roaming space, supplies the hotel’s eateries with freshly foraged fare. With chefs Luke Holder and Angela Hartnett at the helm, Hartnett Holder & Co serves up traditional English dishes letting locally-sourced ingredients shine while the health-focused Raw & Cured—as the name suggests, most of the menu is raw or cured. Spanning three floors and overlooking the ground, the spa, Herb House, is hailed as one of the best in the country. It offers a slew of stress-melting treatmentsa and a caldarium. What’s a caldarium? A piping-hot plunge pool inspired by ancient Roman baths.
Pfeffer Sal
The Stables, 10B Warren Mews, Fitzrovia
Andrea Pfeffer’s passion for glowing, balanced skin led her to create this beautiful, intimate studio with a menu of novel, high-tech facials. The salon started a bit of a craze for collagen-supporting copper microneedling, but what really sets it apart is that no matter how cutting-edge the treatment or how hard-core the extractions, needling, or vitamin infusion, there's an exquisitely relaxing facial massage built in to your session.