Bill Costello observes Vietnamese students during a language arts lesson at Thuan Thanh Elementary School in Hue.

Bill Costello visits the Imperial Citadel in Hue.

Bill Costello visits the Tu Duc Tomb in Hue.

Bill Costello visits the Khai Dinh Tomb in Hue.

Bill Costello crosses the Hai Van Pass between Da Nang and Hue.

Bill Costello watches the Reunification Express near Da Nang.

Bill Costello visits Red Beach in Da Nang.

Bill Costello visits the Museum of Cham Sculpture in Da Nang.

Bill Costello visits the Phong Trung Bay Cham Sculpture Showroom in Da Nang.

Bill Costello visits the Marble Mountains near Da Nang.

Bill Costello cruises on the Thu Bon River in Hoi An.

Bill Costello visits the Phuc Kien Pagoda in Hoi An.

Bill Costello visits the Tan Ky House in Hoi An.

Bill Costello visits the Japanese Covered Bridge in Hoi An.

Bill Costello visits the South China Sea in Hoi An.

Bill Costello drinks his first Vietnamese coffee in Hoi An.

Bill Costello visits the Ho Chi Minh Statue and City Hall in Saigon.

Bill Costello visits the Central Post Office in Saigon.

Bill Costello visits Notre Dame Cathedral in Saigon.