London to GIG for Carnaval

GIG to Punta Arenas for a trip to Antarctica

From Antarctica to PPT for an island hopping trip through the South Pacific taking in Cook Islands, Tuvalu, Tonga (dive with whales)

Swing through MEL and SYD to see friends before heading to Port Moresby and through explore of Papua New Guinea.

PNG to Bangkok then to Paro in Bhutan for a week exploring before dropping down to CCU and onwards to Gabarone for safari in Botswana

Nip down to CPT for some fish and then fly home.