Afghanistan holds some of the most remarkable places in Asia: the Bamiyan valley, where the niches of the two great Buddhas destroyed in 2001 still stand in a cliff of cave monasteries; the travertine-dammed lakes of Band-e-Amir; the Mughal garden and old bazaars of Kabul; the tiled Blue Mosque of Mazar-i-Sharif; and, in the far north-east, the Wakhan Corridor between the Hindu Kush and the Pamirs.
It is also a country that most Western governments, including the UK, the US and Australia, advise against travelling to at all. Standard travel insurance does not apply, the de facto authorities require a visa, permits and registration, and trips can be cancelled at short notice. We set all of that out on each trip page before anything else, and we would rather you read it there than discover it later.