TREK the world famous Inca Trail and help raise money for a leukaemia charity.
The Anthony Nolan Trust is challenging people to participate in a 10-day trek to the ancient city of Machu Picchu, once home to the Incas.
The Peruvian adventure runs from October 7 to 16 this year.
Event manager Katie Docherty said: "Currently there are more than 7,000 children and adults awaiting a bone marrow transplant.
"Your support can help the Anthony Nolan Trust recruit more donors to its bone marrow register and you will undertake your challenge of a lifetime."
To take part a non-refundable registration fee of £199 must be paid.
Trekkers then have to agree to raise a minimum sponsorship of £3,175.
Contact the trust on 01555 660388 or email firstname.lastname@example.org. uk for an information pack.