Between the 4th and 13th centuries a unique culture which owed its spiritual origins to Indian Hinduism developed on the coast of contemporary Viet Nam. This is graphically illustrated by the remains of a series of impressive tower-temples located in a dramatic site that was the religious and political capital of the Champa Kingdom for most of its existence.
Borobudur, but it is still well worth a visit (especially as it's only a short trip from Hoi An). Many tours go there, but I rented a taxi, which if you can afford it (it wasn't that expensive, maybe $40? I don't remember the exact price now) is well worth it as you can then go at your own pace and avoid the crowds.
|Path back to the entrance|