Artesian

The Hotel Bar That Redefined a Category

Portland Place is not a street that asks you to hurry. The Georgian terraces move at a deliberate pace, the architecture formal and considered, and the entrance to The Langham sits at the southern end with the quiet confidence of a building that has been receiving guests since 1865. Artesian occupies the ground floor, and the transition from the street into the bar is the kind of shift in atmosphere that used to be more common in London hotel drinking than it is today: the ceiling climbs, the light drops to something amber and directional, and the general noise of Marylebone dissolves behind you before you have found a seat.

That physical setting matters more than it might seem. The hotel bar as a format has always occupied a particular position in the hierarchy of drinking in any major city. It carries different social permissions than a neighbourhood bar or a basement cocktail room. The crowd is more transient, the occasions more varied, and the pressure on the drinks programme to perform across a wider range of expectations is considerably higher. What Artesian did, across a period stretching from roughly 2011 to 2015, was demonstrate that those constraints were not a ceiling. They were a frame.

A Four-Year Run That Shaped the Conversation

The World's 50 Best Bars list is the industry's most widely cited ranking, and its number one position in any given year functions as a statement about where the global conversation is heading. Artesian held that position in 2012, 2013, 2014, and 2015. No bar has matched four consecutive years at the leading since. That run placed it in a different historical bracket from almost every other hotel bar in Europe, and it did so during a period when London's cocktail scene was in the middle of a structural shift: moving from the speakeasy-led, hidden-door format that had dominated the late 2000s toward something more confident about its relationship with scale, craft, and visibility.

By 2019 and 2020, Artesian was still placing in the World's 50 Best Bars list at positions 48 and 41 respectively, numbers that represent sustained industry recognition across nearly a decade. The 2023 entry at number 100, and the 2025 inclusion in the Top 500 Bars at number 151, trace a trajectory that most bars never approach: a long arc of documented relevance rather than a single moment. For context, London peers including 69 Colebrooke Row and A Bar with Shapes For a Name have built their reputations on precision and conceptual focus; Artesian's distinction has always been doing that inside a hotel format that could have made precision harder, not easier.

The Drinks Programme in the Context of London Hotel Bars

London's hotel bar tier operates across a wide spectrum. At one end sit the grandes dames: bars attached to historic properties where the programme is largely built around classics executed with reliable technique and an environment that does much of the work for you. At the other end, a smaller number of hotel bars have invested seriously in original cocktail development, seasonal sourcing, and a menu architecture that changes with enough frequency to reward repeat visits. Artesian has consistently operated in the second category, which is the harder position to sustain at volume.

The editorial angle that distinguishes Artesian from many of its hotel bar peers is the relationship between the drinks list and food. The bar food programme in a hotel setting is too often an afterthought, a selection of refined bar snacks that exist to satisfy a licensing requirement or justify a minimum spend. The more considered approach, which Artesian has applied, treats the food component as a complement to the cocktail architecture rather than a parallel offering. When the drinks list is built around specific flavour profiles, aromatics, and structural contrasts, the food programme can either reinforce that logic or undercut it. At Artesian, the alignment between what arrives in the glass and what arrives on the plate has been a consistent part of what separates it from hotel bars that treat the two programmes as unrelated departments.

For a wider view of where Artesian sits in the London drinking scene, the full London bars guide maps the city's current cocktail landscape across formats and neighbourhoods. Bars like Academy and Amaro represent different points on that map, each with distinct programme philosophies. Internationally, the award cluster that Artesian belongs to connects it to properties like Bar Leather Apron in Honolulu and Bramble in Edinburgh, bars that have built long-term recognition through programme depth rather than format novelty. Bar Kismet in Halifax represents a different scale of operation but shares the same commitment to drinks as the primary editorial statement.

Planning a Visit

Artesian is at 1C Portland Place, W1B 1JA, within The Langham London. The location places it a short walk from Oxford Circus and within easy reach of the Marylebone and Fitzrovia areas, which makes it a logical anchor for an evening that might move through either neighbourhood. Given the bar's award history and Google rating of 4.6 across 865 reviews, walk-in availability at peak evening hours is not guaranteed, and reserving in advance is the more reliable approach, particularly on Thursday through Saturday. The hotel bar format means the room operates across lunch and evening service, and the earlier part of the evening offers a different atmosphere from the fuller late service: quieter, better for conversation, and often more attentive in terms of staff engagement with the menu. For those building a broader London itinerary around this visit, the London restaurants guide, London hotels guide, London wineries guide, and London experiences guide cover the surrounding categories in the same depth.

Frequently Asked Questions

What drink is Artesian famous for?

Artesian built its reputation on original cocktail development rather than a single signature drink, which is part of what sustained its position in the World's 50 Best Bars across multiple years. The bar held the number one spot four consecutive years from 2012 to 2015, a run driven by a programme that changed frequently enough to remain a reference point for the industry. Its place on the awards list through 2025 suggests the drinks programme has continued to develop rather than relying on a fixed identity.

What's the defining thing about Artesian?

The defining characteristic is sustained, documented relevance across more than a decade in a format, the hotel bar, that most cocktail programmes find limiting. Four consecutive years at number one in the World's 50 Best Bars between 2012 and 2015, followed by further placements through 2023 and into the 2025 Top 500, represents a record that positions Artesian in a different bracket from almost any comparable property in London or Europe. It operates inside The Langham on Portland Place, one of London's historic five-star hotels, which sets a price context consistent with that tier.

Should I book Artesian in advance?

Booking ahead is advisable, particularly for Thursday through Saturday evenings. A Google rating of 4.6 from 865 reviews, combined with a decade of award recognition culminating in the World's 50 Best Bars and the 2025 Top 500 listing, means the bar draws a consistent audience of both hotel guests and outside visitors. The room operates within The Langham London at 1C Portland Place, and contacting the hotel directly through its reservations system is the most reliable route to securing a table at a specific time.

How does Artesian compare to other award-winning London bars of its era?

Among London bars that were active and internationally recognised during the 2011 to 2015 period, Artesian occupies a distinct position by virtue of its hotel setting and its consecutive number one placements in the World's 50 Best Bars, a record no other bar in that list's history has matched. Where contemporaries like 69 Colebrooke Row built identity around intimate, neighbourhood-scale formats, Artesian demonstrated that a hotel bar with significantly higher volume and a broader guest base could sustain programme quality at the same level of critical recognition. Its continued presence in the Top 500 through 2025 separates it from bars that peaked earlier and have since moved out of the conversation.