
Her Majesty's Secret Service (HMSS) is a boutique cocktail bar in Bristol's Clifton neighborhood with a playful 1950s spy-film aesthetic complete with dark wood paneling, vintage furniture, leather booths, and a distinctive entrance through a vintage telephone box. The sophisticated venue serves innovative cocktails presented in unconventional vessels such as Wellington boots and Chinese takeaway boxes, reflecting its mysterious espionage-themed atmosphere. Located on Whiteladies Gate near Clifton Down train station, HMSS has established itself as one of Bristol's premier cocktail destinations since opening in 2015. Booking is recommended, particularly for weekend visits, to secure a table in this intimate and theatrical setting.