Lost Horizon is a prominent nightclub and live music venue located in Bristol, United Kingdom, established by the creators of the renowned Shangri-La area at Glastonbury Festival. The venue opened its doors in July 2021, emerging as both a physical and digital space designed to foster creativity and community in the heart of Bristol’s St Jude’s district. Housed in a former print works, Lost Horizon quickly garnered attention for its commitment to immersive experiences, bold visual art, and a diverse range of programming encompassing music, performance art, and digital innovation.

Its cultural significance stems from its roots in festival culture, promoting inclusivity and pushing boundaries within Bristol's thriving nightlife scene. Lost Horizon is notable for not only its energetic parties and club nights but also its state-of-the-art virtual events, which became especially significant during the pandemic, allowing global audiences to participate in real-time. Over time, the venue has retained its original location while continuously enhancing its audiovisual capabilities and expanding its artist curation, further solidifying its role as a pioneer in creative and digital entertainment spaces.

The club is highly regarded for championing both leading international performers and supporting the city’s rich seam of local talent, bridging the worlds of underground music, forward-thinking art, and festival culture. Notable artists who have performed at Lost Horizon include internationally acclaimed acts such as Groove Armada, Norman Jay MBE, Orbital, and Bonobo, as well as celebrated local talent like Gardna, My Nu Leng, Dr. Meaker, DJ Die, and Dazee.