What might be helpful is to provide a map of Sri Lanka as part of the pack. We often found ourselves looking at maps at the train stations and others, trying to track our movements on the tour, and what the terrain looked like. Leech socks were useful, and were provided by Explore. We took gaiters, because we had trouble sourcing them in Australia,
...read more and as it turned out we didn't need to take them. We would recommend that leech socks be provided by Explore as standard.