Tourist attractions in London

There are three notable outdoor bathing ponds on the heath. The Men's Pond and Women's Pond are both part of the line of small lakes on the eastern edge of the heath known as Highgate Ponds, and the Mixed Pond is part of Hampstead Ponds on the opposite side. Swimming hours are seasonal, complicated, age-dependent and change frequently, so it is worth checking before making a special trip.

The Duke and Duchess of Lauderdale's elegant 17th-century manor house, a mile or so upriver from Richmond riverside.

When called, you proceed from St. Stephen's Hall to the Central Hall, and then upstairs. You must leave all items (bags, cameras, mobile phones, writing and written material) outside and then proceed through to the Strangers' Gallery. Upon entry, you can pick up a copy of the proceedings being discussed in the House that day. You should be quiet, anything above a whisper may lead to you being asked to leave. After leaving the Commons, you head back down to the Central Hall.

This small tower across the road from the Houses of Parliament is the only part of the original Palace of Westminster still standing. While it is overshadowed in splendour by the surrounding buildings, it's well worth a visit, and has good displays about the early history of Westminster.

A branch of the Imperial War Museum, the Cabinet War Rooms preserves the underground corridors and rooms from which Churchill and the cabinet directed the war against Hitler and the Nazis, maintained almost exactly as they were left in 1945. In 1984, IWM opened the rooms to the public for the first time. In 2005, the attached Churchill Museum was opened as the world's first permanent museum dedicated to the life and wartime achievements of Sir Winston Churchill. Audio guides are included in your admission. No cloakroom, no rucksacks, no suitcases. Café is open daily from 10am to 5pm. Hot food is served until 3pm.

The Guildhall Art Gallery houses the City Corporation's art collection, and also runs special exhibitions throughout the year. During construction of the modern gallery, workers discovered the ruins of London's Roman amphitheatre. The gallery was redesigned, and now the Amphitheatre is open to the public within the Guildhall Art Gallery itself and also free of charge.