SmithAir747 From Canada, joined Jan 2004, 1659 posts, RR: 27
Reply 1, posted (10 years 1 month 3 weeks 6 days 7 hours ago) and read 1330 times:
The only observation area at LHR is the one at T4 (the BA terminal) for those who have already gone past security; there is a fee to enter that one. Otherwise, there are none. The one that used to be atop T2 is now closed until further notice (possibly due to 9/11).
Are you flying into/through LHR (what airline), or are you just visiting?
I will praise thee; for I am fearfully and wonderfully made... (Psalm 139:14)