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
Surrey Police is investigating the theft of two dogs from a farm in Cranleigh.
Monday's weather for the west with Simon
Monday's forecast for the east with Simon