In October 2021 March of the UK took a delegation of 90 including 4 survivors to Germany. The programme lasted 4 days and included 2 days in Berlin, and visiting both Ravensbruck and Bergen Belsen Concentration Camp. There was a large amount of press coverage for this trip including stories in the UK Time, Jewish publications and both German & Israeli news outlets.
Please see samples from the publications below.
https://jewishnews.timesofisrael.com/at-ravensbruck-mala-tribichs-moment-was-for-all-of-us/
https://www.thejc.com/comment/opinion/judaism-is-beginning-to-flouish-again-in-berlin-1.522249
https://www.independent.co.uk/news/world/europe/holocaust-survivors-b1955498.html
https://www.radiosaw.de/holocaust-ueberlebende-besucht-heimatstadt-halle
https://www.berlin.de/aktuelles/berlin/7025879-958092-holocaustueberlebende-besucht-heimatstad.html
https://www.zeit.de/amp/news/2021-10/22/holocaust-ueberlebende-besucht-heimatstadt-halle-fuehle-wut
https://www.dailyadvent.com/de/news/dfb1969d9685a1ee33deaaddbcb864a0
https://www.mz.de/amp/panorama/holocaust-uberlebende-besucht-heimatstadt-halle-fuhle-wut-3265270