The 18-year-old from Borough Green fell to his death while on a mountain expedition in the Cairngorms on February 15.
Family members are asking for donations to Demelza House children's hospice and Scottish Mountain Rescue, c/o Clarkes Funeral Services in Snodland.
A crowd gathered in Wrotham on the evening of Wednesday February 24 to listen to youngsters ring a quarter peal of bells at St George's Church in his honour.
The funeral will start at 1.15pm.