Best Things To Do & Days Out In Harmondsworth, Greater London
Here at Day Out With The Kids we've found 2020 fun things to do in Harmondsworth for you and the family to discover. What's more, the weather shouldn't be a problem – 1417 of the attractions are indoors. Finding the right Harmondsworth day out for your family is easy – simply explore the links below or use the filters at the top of the page to plan your next adventure.
Viewing 341 - 360 of 2,020 attractions
2,020 Things To Do in Harmondsworth
Viewing 341 - 360 of 2,020 attractions
Latest Blogs
Paige HoltOctober 6, 2026Halloween events for under 5s 2026: Gentle activities for toddlers
Discover gentle Halloween events for under 5s in 2026, including pumpkin picking, friendly trails, and storytelling. Find tips for choosing suitable activities for little ones.
Paige HoltOctober 6, 2026Winter Holidays to Egypt 2026: Beach and Nile Cruise Options
Explore winter 2026/2027 TUI holidays to Egypt. Discover family-friendly resorts, beach stays, and Nile cruises, balancing relaxation with historic sites for UK families.
Paige HoltOctober 5, 2026Drayton Manor Blazing Halloween 2026: Dates, prices and activities
Blazing Halloween at Drayton Manor runs from 9 October to 1 November 2026. Discover activities, shows, and the cost of the Haunted Express.
Paige HoltOctober 4, 2026SEA LIFE Halloween 2026: Ascarium Dates at 9 UK Aquariums
Ascarium: Tricks & Treats runs at 9 SEA LIFE aquariums from 26 September to 8 November 2026, included with admission. Dates by venue and booking tips.
JamesOctober 2, 2026Lakeside Winter Wonderland 2026: Your Ultimate Family Guide!
Discover the magic of Lakeside Winter Wonderland 2026! Fun rides, ice skating, art classes, and dazzling lights make for the perfect family day out.
JamesOctober 1, 2026Go Bananas Bolton 2026: The Ultimate Indoor Adventure for Families!
Unleash the fun at Go Bananas Indoor Soft Play Centre in Colchester! Discover climbing frames, slides, Tiny Town for little ones, and a cafe. Perfect for families!
JamesOctober 1, 2026Don't Miss Out! The North Pole Experience 2026: Christmas Tickets Selling Super Fast!
Secure your tickets for The North Pole Experience 2026 in Liverpool! This magical, immersive Christmas event sells out fast. Join Santa, elves & Mrs. Claus for an unforgettable family adventure.
JamesOctober 1, 2026Your Ultimate Guide to Butlin's Big Weekenders 2026!
Discover Butlin’s Big Weekenders 2026! We’ve got your guide to adults-only breaks at Bognor Regis, Minehead & Skegness. Live music, DJs, tributes & more!