Cardiff Castle

Boasting Roman ruins, a Norman keep and a lavishly ornate Victorian stately home, Cardiff Castle isn't your usual Welsh fortress.

Ho Chi Minh City: Part 1

Elegant 19th century French colonial architecture and a sobering visit to the War Remnants Museum.

The ingenious, sprawling network of tunnels were used by the Viet Cong to carry out a guerilla campaign against the US during the Vietnam War.

An unexpected walking tour of Hue, including the bizarre Military Museum and a fabulous gallery dedicated to the Vietnamese artist LeBaDang.

The centre of Britain's code-breaking activities during the Second World War is a fascinating place and well worth a visit.