- The Nelson's Column, a tall monument topped by a statue of Admiral Horatio Nelson, who died in the Battle of Trafalgar in 1805.
- The four giant bronze lions that guard the base of the column, designed by Sir Edwin Landseer.
- The Trafalgar Square Pigeons, a large population of feral pigeons that are a popular attraction for tourists and locals alike.
- The National Gallery, one of the most famous art museums in the world, which houses a collection of paintings from the 13th to the 19th centuries.
- The St. Martin-in-the-Fields church, a beautiful 18th-century church that is a popular venue for concerts and events.
- The Canada House, which houses the Canadian High Commission in the United Kingdom.