Trains and bus operators are meeting with businesses from the New Forest and South Downs National Park to find out how they can persuade more visitors to leave their cars at home.
With fifty three million visits to the two national parks every year, they want more people to try greener forms of transport.
More top news
Robert Weighton and Alfred Smith only became pen pals two years ago - and today Britain's oldest men both celebrated their 109th birthdays.
Simon's Blog - First Thing In The Morning....
Wednesday night's weather for the west of the region