BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//OnlyHere//onlyhere.app//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
UID:ianvisits-calendar-fortnightly-open-day-at-the-harmondsworth-barn-2026-
 10-25@onlyhere.app
DTSTAMP:20261022T215749Z
DTSTART:20261025T110000Z
DTEND:20261025T160000Z
SUMMARY:Fortnightly open day at the Harmondsworth Barn
LOCATION:Harmondsworth Barn\, Manor Court\, High Street\, London UB7 0AQ
GEO:51.48917;-0.478199
DESCRIPTION:A 600-year-old Great Barn that's actually open to walk inside. 
 English Heritage unlocks it twice a month so you can see what six centurie
 s of timber and joinery looks like up close. It's free.\n\nDetails and tic
 kets: https://onlyhere.app/whats-on/ianvisits-calendar-fortnightly-open-da
 y-at-the-harmondsworth-barn-2026-10-25\n\nFound on OnlyHere · onlyhere.ap
 p — London\, like a local.
URL:https://onlyhere.app/whats-on/ianvisits-calendar-fortnightly-open-day-a
 t-the-harmondsworth-barn-2026-10-25
END:VEVENT
END:VCALENDAR