Pieria Tourism Organization Unveils New Olympus Riviera Campaign GTP Headlines By:GTP editing team 17 July 2026 at 16:42 The Pieria Tourism Organization has unveiled a new Olympus Riviera campaign featuring multilingual videos and photography to promote the destination in international markets.... Source
Electra Rhythm Athens Officially Opens After ā¬8m Renovation GTP Headlines By:Nikos Krinis 24 November 2025 at 23:55 Electra Hotels & Resorts officially opens the revamped Electra Rhythm Athens, marking a key addition to its city-center portfolio.... Source