Our speaker focuses on nocturnal stories past and present, beginning with the time he got benighted in the Swiss Alps, on the trail of his great grand aunt Dorothy Pilley’s mountaineering legacy, before going on to discuss the various adventures and journeys after dark which feature in his new book, Overnight.
- Exhibition
Earth Photo 2025 exhibition
Visit the Society to see a stunning selection of the selected and winning images from this years competition. This year’s competition winners are re-shown to coincide with Summit Photo 2025.
LondonOpen to all19 Sep 2025 - 14 Oct 2025 - Lecture
A night on the extinction express
Join award-winning conservationist Sacha Dench on a journey flying alongside Bewick’s swans from Russia to the UK by paramotor. Find out why we need conservation efforts without borders and, as Sacha calls it, an MI5 for nature.
London and onlineOpen to allMonday 22 September 2025 - Monday night supper
Monday night lecture supper – 22 September
Stay for supper at the Society on 22 September after our Monday night lecture and meet other members and their guests.
LondonOpen to allMonday 22 September 2025