B

Baby Taj, Agra India

Bamburgh Castle, Northumberland, England

Barbican and City Wall, Krakow, Poland

Barcelona Cathedral, Barcelona, Spain

Barrington Hall, Roswell, Georgia, United States

Basilica Cistern, Istanbul, Turkey

Basilica of St Mary, Natchez, United States

Basilica of St Nicholas, Amsterdam, Netherlands

Basilica of the Assumption of Mary, The Duomo, San Gimignano, Italy

Basilica of the Holy Virgin Mary, Krakow, Poland

Basilica (Old) of Our Virgin Mary Guadalupe, Mexico City, Mexico

Basilica (New) of Our Lady of Guadalupe, Mexico City, Mexico

Basilica of Our Lady of Mount Carmel, Valletta, Malta

Bell Tower of St Marks, Venice, Italy

Belton House, Grantham, England

Biltmore House, Asheville, United States

Bletchley Park, Milton Keynes, England

Blickling Hall, Norfolk, England

Blue Mosque (Sultan Ahmed Mosque), Istanbul, Turkey

Bolingbroke Castle, England

Bridge of Avignon, Avignon, France

Buckingham Palace, London, England

Burj Al Arab Hotel, Dubai, United Arab Emirates