Texas tower
alcove
arbor
beacon
belvedere
bleachers
bower
bridge
conning tower
conservatory
gallery
garden
glasshouse
grandstand
greenhouse
kiosk
lathhouse
lighthouse
lookout
loophole
observation post
observatory
outlook
overlook
pagoda
peanut gallery
peephole
pergola
pharos
retreat
ringside
ringside seat
sighthole
summerhouse
top gallery
tower
watchtower
gazeboes
balaclava
bell pull
bioconverter
crown-piece
forgings
galatzan
handrail
huffman
lamp-post
lay-out
lighttpd
mailander
metalwork
nutcracker
scrollwork
snuffboxes
soundstage
swatter
trelliswork
water-tank
wych-elm