Buy Shetland Maps at astore.amazon.co.uk/maps06-21 Filmed by http:www.shetlandmarketingsolutions.com Anderson High School in Lerwick, Shetland is the islands' biggests school with around 1,000 pupils ranging from 1st year to 6th year students. Located at the knab area of Lerwick, the school provides education for students from Lerwick, Scalloway and Tingwall.