Risør Underwater Post Office (Norwegian:Risør Undervannspostkontor) is apost office constructed by use of adiving bell, built as a tourist attraction and located on the ocean floor inRisør, a small town on the southernNorwegian coast. Authorized by the NorwegianPostal system as a bona fide post office, eligible for collection and processing of letters, it is the onlydry underwater post office in the world;[1] other underwater post offices operate in wet environments. It is in operation during the summer months, as this period coincides with thetourist season as well as the warmer climate.
Conceived by the localSCUBA diving club,[2] the underwater post office was established June 4, 2004. It was placed at a depth of 4 metres next to a pier designed to accommodate large ships, a pier which also houses the local Aquarium.[3][4][5]
Initially a success, the number of letters dwindled after the first few years. As the work (and cost) involved with the running of the post office began to take its toll, the closure of the office was decided and the 2011 season was to be its last in service.[6] However, the town's tourism board and local businesses offered their support and persuaded the divers to continue the tradition.[7][8]
From its opening in 2004 to 2011, the underwater postmaster was Håkon Sandvik; from 2012 onwards Tore Bjørn Hovde has the responsibility. Both are members of the local SCUBA diving club. Other members also contribute periodically.
The post office is a form ofdiving bell constructed infiberglass, and is filled with air so that the mail stays dry. The structure is moored to the bottom by a 5-ton weight.
Visitors can post their mail in apost box by the pier and this is then emptied two to three times per week.[9] Thepostmaster takes the mail down to the post office by means of a watertight bag. Inside, the mail is stamped before it is returned to the surface. It is then entered into normal post circulation.
Records are kept by the postmaster, detailing the numbers of cards and letters that are sent through the underwater post office. In addition to 266 "bottles" (available for purchase at the Aquarium), the numbers are the following:[10]
58°43′22″N9°14′20″E / 58.72278°N 9.23889°E /58.72278; 9.23889