There were 623.6 million tourism day trips taken in GB by British residents from April to December 2021 with a total expenditure of £24.9 billion.
Cafodd 623.6 miliwn o deithiau twristaidd undydd ym Mhrydain Fawr eu gwneud gan breswylwyr Prydain o fis Ebrill i fis Rhagfyr 2021 gyda chyfanswm gwariant o £24.9 biliwn.