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Big Butterfly Count 2026 at Seven Sisters
Join in the national Big Butterfly Count at Seven Sisters Country Park. Spend fifteen minutes recording the butterflies you spot across the park's chalk grassland and help build the national picture of butterfly populations.
When & Where
Friday, 17 July 2026 - Sunday, 9 August 2026
10:00 - 16:00
Seven Sisters Country Park
Exceat, Seaford
BN25 4AD
Free
More Nature & Outdoors events
Seven Sisters Sunset Cruise
An evening RIB cruise along the Sussex coast to view the Seven Sisters cliffs as the sky fills with sunset colours. Departure times vary through the summer to track the changing sunset. Runs 1 hour, up to 11 passengers, all ages, with wildlife more active at dusk (seals, porpoise, seabirds).
Seven Sisters Boat Tour - Newhaven
A 90 minute cruise from Newhaven Marina along the Sussex coast past Tide Mills, Seaford Bay, Splash Point, Hope Gap and Cuckmere Haven to the Seven Sisters cliffs, with tales of the area's smuggling past and wildlife spotting for seals, porpoises and seabirds. Weather permitting, passengers can swim beneath the cliffs. Up to 11 passengers on a luxury Italian RIB, ages 2 and up, bookable daily through 11 October.
Seven Sisters Sunset Cruise
A relaxing one hour evening cruise from Newhaven Marina past Seaford Bay to the Seven Sisters cliffs at sunset. Keep an eye out for seals, porpoise and seabirds, often more active in the evening light, and feel free to bring a drink aboard. Runs on Friday and Saturday evenings through the season, with the departure time tracking sunset (8pm in July, moving to 6pm by late September). Up to 11 passengers, all ages. Booking essential.