The Sea Cadet Corps is a nationwide voluntary uniformed youth organisation, open to all young people aged 12 to 18, Marine Cadets for young people aged 13 to 18 and with Junior Sections open to those of 10 to 12 years of age. It is Britain's most successful nautical organisation for the development of young people with Units run by enthusiastic adult volunteers. The remit of the Sea Cadets is to provide fun, friendship, adventure and learning new skills based on waterborne and land based activities.