Mae’r adferiad llwyddiannus wedi arwain at gynnydd sylweddol yn incwm masnachol Cadw, sydd bellach ar ei lefel uchaf erioed o £9.6 miliwn o'i gymharu â'r lefel cyn COVID o £8 miliwn.
The successful recovery has led to a significant increase in commercial income for Cadw, now at a record level of £9.6 million compared to the pre-Covid level of £8 million.