Led walk: Grand Union
Sunday 6 Jul 2025
11:00 AM - 2:00 PM
Hillingdon Council organise a regular led walk along the towpath of the Grand Union Canal, which you would be very welcome to join, it starts at Canal bridge next to Yiewsley Health Centre.
Church Gardens in Harefield Sunday Opening
Sunday 6 Jul 2025
12:00 PM - 5:00 PM
Discover Harefield’s secret gardens: Church Gardens are a family restoration project open to the public on Sunday afternoons, 12-5pm, from April 27th–October 19th and on Bank Holiday Mondays 11am- 5pm
Led Walk: Little Britain Lake, Cowley
Thursday 10 Jul 2025
11:00 AM - 12:30 PM
Hillingdon Council organise a regular led walk along the canal and a section of the London Loop to Cowley's Little Britain Lake, which you would be very welcome to join, it starts at Yiewsley Library.
Led Walk: Denham
Friday 11 Jul 2025
11:00 AM - 1:00 PM
Hillingdon Council organise a regular led walk through Denham Country Park, which you would be very welcome to join, it starts at Station Parade shops in Denham.
Family Friendly Nature Discovery Day at Chiltern Open Air Museum
Saturday 12 Jul 2025
10:00 AM - 4:00 PM
Chiltern Open Air Museum, Chalfont St Giles
Explore the Museum’s stunning 45-acre site nestled in the heart of the Chilterns and uncover the rich diversity of wildlife that calls it home. With hands-on, family-friendly activities throughout the day, there’s something for every young explorer and nature lover.
Harmondsworth Barn Open Day
Sunday 13 Jul 2025
11:00 AM - 4:00 PM
The Great Barn, Harmondsworth Barn, Harmondsworth
Explore this medieval barn on the former Manor Farm in the village of Harmondsworth, in the London Borough of Hillingdon, it is open from 11am to 4pm on the second and fourth Sundays of the month.
Church Gardens in Harefield Sunday Opening
Sunday 13 Jul 2025
12:00 PM - 5:00 PM
Discover Harefield’s secret gardens: Church Gardens are a family restoration project open to the public on Sunday afternoons, 12-5pm, from April 27th–October 19th and on Bank Holiday Mondays 11am- 5pm
18th Century Life at Chiltern Open Air Museum
Friday 18 Jul 2025 - Wednesday 30 Jul 2025
10:30 AM - 4:00 PM
Chiltern Open Air Museum, Chalfont St Giles
Visit the Chiltern Open Air Museum and find out what life was like for the lady who lived in Leagrave Cottage in the 18th Century; she might be sewing, writing, cooking, cleaning/polishing or using a traditional spinning wheel.
Friday evening cruise on the Grand Union Canal
Friday 18 Jul 2025
5:30 PM - 6:45 PM
Batchworth Lock Canal Centre, Rickmansworth
Relax with a Friday evening cruise on the Grand Union! Experience the evening peace and tranquility of the canal with Rickmansworth Waterways Trust new Friday late cruises. From Batchworth Lock, Rickmansworth to Lot Mead Lock, Croxley and return (approx 1 hour).
Chiltern Open Air Museum Classic Vehicle Show
Saturday 19 Jul 2025 - Sunday 20 Jul 2025
10:00 AM - 5:00 PM
Chiltern Open Air Museum, Chalfont St Giles
Visit the Chiltern Open Air Museum, a real gem of the Regional Park and see some fantastic vintage vehicles.
FARM OUT – The Ivers Village Fete
Saturday 19 Jul 2025
11:00 AM - 4:00 PM
Iver Recreation Ground, Iver Village
The Iver Village fete and picnic is coming back this summer and it’s going to be a lot of fun. The theme is old-school summer fete with a petting zoo, a huge obstacle-course, bouncy castle, a gladiator duel ring for teenagers, dance groups on stage, and the brilliant kids entertainer Mark Jones compering the whole event.
Led Walk: West Drayton
Saturday 19 Jul 2025
11:00 AM - 12:30 PM
Hillingdon Council organise a regular led walk from West Drayton to Harmondsworth Moor and Saxon Lake, which you would be very welcome to join, it starts at West Drayton Library car park.
Church Gardens in Harefield Sunday Opening with Live Music
Sunday 20 Jul 2025
12:00 PM - 5:00 PM
Discover Harefield’s secret gardens: Church Gardens are a family restoration project open to the public on Sunday afternoons, 12-5pm, from April 27th–October 19th and on Bank Holiday Mondays 11am- 5pm
Denham Parish Council - Music on the village green
Sunday 20 Jul 2025
3:00 PM - 5:00 PM
Discover and explore your local geology at Northmoor Hill Wood with Bucks Geology Group.
Thursday 24 Jul 2025
11:00 AM - 4:00 PM
Northmoor Hill Wood Nature Reserve, Denham
Venture out on guided walks (book your ticket here) led by members of the Bucks Geology Group, who will unravel the secrets of Northmoor’s rocks and landscape. Witness the layers of time beneath your feet and learn to identify the stones that have shaped Northmoor. Look and handle the items on the rock and fossil display (no booking needed, just turn up). Volunteers will be on hand to answer your questions and share remarkable stories about each find. Look at our geological map – what rocks are beneath your house?
Friday evening cruise on the Grand Union Canal
Friday 25 Jul 2025
5:30 PM - 6:45 PM
Batchworth Lock Canal Centre, Rickmansworth
Relax with a Friday evening cruise on the Grand Union! Experience the evening peace and tranquility of the canal with Rickmansworth Waterways Trust new Friday late cruises. From Batchworth Lock, Rickmansworth to Lot Mead Lock, Croxley and return (approx 1 hour).
Guided Walk – Denham Woodlands
Saturday 26 Jul 2025
10:00 AM - 1:30 PM
Northmoor Hill Wood Nature Reserve, Denham
Explore the ancient Denham woodlands and the beautiful Misbourne Valley on a circular walk, led by Xavier Drury from Groundwork South, and Paul Graham, Colne Valley Park Trustee; starting and ending at Northmoor Hill Wood.
Heritage Crafts Weekend at Chiltern Open Air Museum
Saturday 26 Jul 2025 - Sunday 27 Jul 2025
10:00 AM - 5:00 PM
Chiltern Open Air Museum, Chalfont St Giles
Visit Chiltern Open Air Museum, step back in time and witness traditional crafts in action.
Maple Lodge Nature Reserve Open Weekend
Saturday 26 Jul 2025 - Sunday 27 Jul 2025
10:00 AM - 3:00 PM
Maple Lodge, Maple Cross
What a Treat! Maple Lodge Nature Reserve will be open to the general public all weekend from Saturday 26th-Sunday 27th July
Harmondsworth Barn Open Day
Sunday 27 Jul 2025
11:00 AM - 4:00 PM
The Great Barn, Harmondsworth Barn, Harmondsworth
Explore this medieval barn on the former Manor Farm in the village of Harmondsworth, in the London Borough of Hillingdon, it is open from 11am to 4pm on the second and fourth Sundays of the month.
Church Gardens in Harefield Sunday Opening
Sunday 27 Jul 2025
12:00 PM - 5:00 PM
Discover Harefield’s secret gardens: Church Gardens are a family restoration project open to the public on Sunday afternoons, 12-5pm, from April 27th–October 19th and on Bank Holiday Mondays 11am- 5pm
Free Summer Holiday Fun Activities at the Woodland Centre Ruislip Lido
Monday 28 Jul 2025 - Friday 1 Aug 2025
11:00 AM - 3:00 PM
Ruislip Lido Woodland Centre, Ruislip
Free Summer Holiday Fun Activities for children and families organised by Hillingdon Council at the Woodland Centre beside Ruislip Lido. Games, mini beast hunts and art to kick start the holidays.
Discover what lives at Stocker’s Lake
Tuesday 29 Jul 2025
11:00 AM - 3:00 PM
Stocker’s Lake, Rickmansworth
Go along and discover what lives at Stocker’s Lake at this summer holiday event organised by Herts and Middlesex Wildlife Trust.
Family Fun Evening - Pond Dipping and Pita Pizzas
Tuesday 29 Jul 2025
5:00 PM - 7:00 PM
Iver Environment Centre and nature reserves in Iver Heath, Iver
Iver Environment Centre are organising a Family Fun Evening during Festival Fortnight - Pond Dipping and Pita Pizzas during the Festival Fortnight. Join them on a summer evening to explore their amazing site. Workshop: Family Pond Dipping
Family Fun Day at Iver Environment Centre
Thursday 31 Jul 2025
10:00 AM - 12:30 PM
Iver Environment Centre, Iver
Family Fun Morning or Afternoon at Iver Environment a great opportunity to explore their site. There will be a trail, craft activities and more - and the playground and mud kitchen will be available, too!
Discover what lives at Stocker’s Lake
Thursday 31 Jul 2025
11:00 AM - 3:00 PM
Stocker’s Lake, Rickmansworth
Go along and discover what lives at Stocker’s Lake at this summer holiday event organised by Herts and Middlesex Wildlife Trust.
Family Fun Day at Iver Environment Centre
Friday 1 Aug 2025
10:00 AM - 12:30 PM
Iver Environment Centre, Iver
Family Fun Morning or Afternoon at Iver Environment a great opportunity to explore their site. There will be a trail, craft activities and more - and the playground and mud kitchen will be available, too!
Guided Bat Walk in Ruislip Woods
Friday 1 Aug 2025
9:00 PM - 10:30 PM
Ruislip Lido Woodland Centre, Ruislip
Join Ruislip Woods Trust for a guided evening walk around the Lido in Ruislip Woods and hopefully see some bats. Walk organised by Hillingdon council.
Church Gardens in Harefield Sunday Opening
Sunday 3 Aug 2025
12:00 PM - 5:00 PM
Discover Harefield’s secret gardens: Church Gardens are a family restoration project open to the public on Sunday afternoons, 12-5pm, from April 27th–October 19th and on Bank Holiday Mondays 11am- 5pm
Free Summer Holiday Fun Activities at the Woodland Centre Ruislip Lido
Monday 4 Aug 2025 - Friday 8 Aug 2025
11:00 AM - 3:00 PM
Ruislip Lido Woodland Centre, Ruislip
Free Summer Holiday Fun Activities for children and families organised by Hillingdon Council at the Woodland Centre beside Ruislip Lido. Games, mini beast hunts and art to kick start the holidays.
Harmondsworth Barn Open Day
Sunday 10 Aug 2025
11:00 AM - 4:00 PM
The Great Barn, Harmondsworth Barn, Harmondsworth
Explore this medieval barn on the former Manor Farm in the village of Harmondsworth, in the London Borough of Hillingdon, it is open from 11am to 4pm on the second and fourth Sundays of the month.
Church Gardens in Harefield Sunday Opening
Sunday 10 Aug 2025
12:00 PM - 5:00 PM
Discover Harefield’s secret gardens: Church Gardens are a family restoration project open to the public on Sunday afternoons, 12-5pm, from April 27th–October 19th and on Bank Holiday Mondays 11am- 5pm
Iver Village Monthly Walk
Saturday 16 Aug 2025
2:00 PM - 3:30 PM
Iver Village Hall, Iver
Part of the 'Simply Walk' series. Everyone is welcome to join this monthly walk, starting at 2pm every 3rd Saturday of the month.
Church Gardens in Harefield Sunday Opening
Sunday 17 Aug 2025
12:00 PM - 5:00 PM
Discover Harefield’s secret gardens: Church Gardens are a family restoration project open to the public on Sunday afternoons, 12-5pm, from April 27th–October 19th and on Bank Holiday Mondays 11am- 5pm
MINI MONDAYS at Iver Environment Centre
Monday 18 Aug 2025
12:30 PM - 2:30 PM
Iver Heath Nature Reserve and Environment Centre, Slough
Iver Environment Centre run a regular event for preschool children. Why not join for craft activities, trails and stories (and the Mud Kitchen, of course).
Harmondsworth Barn Open Day
Sunday 24 Aug 2025
11:00 AM - 4:00 PM
The Great Barn, Harmondsworth Barn, Harmondsworth
Explore this medieval barn on the former Manor Farm in the village of Harmondsworth, in the London Borough of Hillingdon, it is open from 11am to 4pm on the second and fourth Sundays of the month.
Church Gardens in Harefield Sunday Opening
Sunday 24 Aug 2025
12:00 PM - 5:00 PM
Discover Harefield’s secret gardens: Church Gardens are a family restoration project open to the public on Sunday afternoons, 12-5pm, from April 27th–October 19th and on Bank Holiday Mondays 11am- 5pm
The Agroforestry Show 2025 at Woodoaks Farm
Wednesday 10 Sep 2025 - Thursday 11 Sep 2025
10:00 AM - 6:00 PM
Woodoaks Farm, Maple Cross
Join Woodoaks Farm for two incredible days dedicated to the future of farming, forestry and sustainable land management.
Harmondsworth Barn Open Day
Saturday 13 Sep 2025
10:00 AM - 5:00 PM
The Great Barn, Harmondsworth Barn, Harmondsworth
Explore this medieval barn on the former Manor Farm in the village of Harmondsworth, in the London Borough of Hillingdon, it is open from 11am to 4pm on the second and fourth Sundays of the month.
Harmondsworth Barn Open Day
Sunday 14 Sep 2025
10:00 AM - 5:00 PM
The Great Barn, Harmondsworth Barn, Harmondsworth
Explore this medieval barn on the former Manor Farm in the village of Harmondsworth, in the London Borough of Hillingdon, it is open from 11am to 4pm on the second and fourth Sundays of the month.
Wonders Of The Dark Sky
Thursday 25 Sep 2025
7:30 PM - 9:30 PM
Woodoaks Farm, Maple Cross
Join the knowledgeable team of West of London and South West Herts astronomers as they guide small groups to observe the moon and stars from this dark sky location at Woodoaks Farm.
Harmondsworth Barn Open Day
Sunday 28 Sep 2025
11:00 AM - 4:00 PM
The Great Barn, Harmondsworth Barn, Harmondsworth
Explore this medieval barn on the former Manor Farm in the village of Harmondsworth, in the London Borough of Hillingdon, it is open from 11am to 4pm on the second and fourth Sundays of the month.
Harmondsworth Barn Open Day
Sunday 12 Oct 2025
11:00 AM - 4:00 PM
The Great Barn, Harmondsworth Barn, Harmondsworth
Explore this medieval barn on the former Manor Farm in the village of Harmondsworth, in the London Borough of Hillingdon, it is open from 11am to 4pm on the second and fourth Sundays of the month.
Harmondsworth Barn Open Day
Sunday 26 Oct 2025
11:00 AM - 4:00 PM
The Great Barn, Harmondsworth Barn, Harmondsworth
Explore this medieval barn on the former Manor Farm in the village of Harmondsworth, in the London Borough of Hillingdon, it is open from 11am to 4pm on the second and fourth Sundays of the month.
