Hidden Gems: Outdoor Activities in London

Camley Street Natural Park recorded 420 visitors on the first Saturday in July 2026, up from 310 the same weekend last year, as temperatures in King's Cross climbed past 27 degrees.

The increase follows weeks of above-average sunshine across the capital, pushing residents toward smaller reserves that stay shaded by trees and water. The London Wildlife Trust, which runs the site, noted similar rises at its other urban locations during the first week of the month.

Two lesser-known routes within reach of the Northern and Piccadilly lines

Camley Street Natural Park sits between St Pancras Station and the Regent's Canal, offering a 0.8-hectare mix of reed beds and woodland where visitors can join free guided bird walks on alternate Sundays starting 12 July. A short walk north, the Parkland Walk follows a 4.5-mile former railway line from Finsbury Park to Highgate, crossing bridges over streets such as Crouch Hill and passing the old Crouch End station platforms now covered in ivy.

Both spots remain free to enter and require no booking, though the London Wildlife Trust asks groups of eight or more to email in advance for the Camley Street sessions.

Transport for London data from June 2026 showed a 12 per cent rise in Oyster card tap-outs at Finsbury Park station on weekend mornings compared with the same period in 2025, with many passengers heading directly onto the Parkland Walk entrance at the eastern end of the platforms.

Practical steps for a July visit

Arrive before 10am to avoid midday heat on the exposed sections of the Parkland Walk, and carry water; the nearest café sits at the Highgate end near the former station. At Camley Street, the visitor centre opens at 10am daily with maps of the short circular trail that loops past the canal towpath in under 30 minutes. Both locations connect easily to the Tube network, so travellers can combine a morning walk with an afternoon return via the Northern line from Highgate or the Piccadilly line from Caledonian Road.