When they met last June, they went on bike rides, played football, baseball and video games, went down water slides, saw a minor league baseball game, made sand castles and ate lots of ice cream with chocolate sprinkles -- and that's just the short list.
World renowned for its abundance of game, Sabi Sands game reserve encompasses 65,000 hectares of savanna bushveld and the two rivers Sabi and Sand.
Younger brother, seven, likes potions, Game Boy and sand.
He said the sand game, played by teams of two, requires more skill than traditional volleyball, which has six players a side.
In South Africa's Sabi Sand game reserve, the Londolozi reserve is pioneering the experimental prototype of a zero emissions safari vehicle.
As for the Tigers, just five weeks into the season, they yet again find themselves facing a line in the sand game against North Melbourne this weekend.
Running more than 35 African safari lodges and camps, &Beyond is offering a four-night Big Cat Safari for the price of three (from 27,646 rand or about $3,495 a person) including domestic flights, two nights at Kirkman's Kamp in the Sabi Sand Game Reserve and three nights at Phinda or Forest Lodge in northern KwaZulu-Natal.
Inside the camp, some are busy filling jerry cans of water while others play an improvised board game on the sand with pieces of wood.
So he booked them into the Londolozi Varty Camp in the Sabi Sand Game Reserve, which welcomes children and even has a dedicated child-activity coordinator and a children's menu.
After the Anglo-Boer War, his intense interest in Africa caused him to accept the post of warden at the Sabie Sand game reserve, where he served for the next 44 years of his life.
