Aviary
Aviary is perfect for alfresco sips all year round, thanks to its bougie rooftop terrace and its cosy igloos that are filled with comfy seating and blankets, so you can enjoy the views throughout the evening. Found on the 10th floor of the Montcalm Royal London House Hotel in Finsbury Square, you can sip expertly crafted cocktails alongside tasty plates like beetroot cured Scottish salmon and slow-cooked Welsh lamb shoulder here.