NEED TO KNOW
■ SARAH MARSHALL visited Argentina as a guest of Abercrombie & Kent, who offers 11 days in Argentina from £5,585 a head, including international flights, internal flights and transfers. This price includes three nights at 1828 Smart Hotel on a B&B basis, three nights at Hotel Puerto Valle and three nights at Awasi Iguazu on a fully inclusive basis with guiding. See abercrombiekent.co.uk or call 01242 386 476).
■ Norwegian flies to Buenos Aires from London Gatwick from £255 one way. Visit norwegian.com