221 b
221b
architecture
arthur conan doyle
attraction
attractions
baker
baker street
britain
british
by foot
capital
character
cities
city
city of westminster
destination
destinations
detective
england
english
europe
european
famous
fiction
fictional
great britain
historic
historical
landmark
landmarks
london
marylebone
nw1
pedestrian
road sign
roadsign
sherlock
sights
sightseeing
sign
sir
sir arthur conan doyle
street
street sign
streetsign
tourism
tourist
travel
uk
united kingdom
walk
walking
westminster