Anyone got any tips on either Nevis only tours or day trips to St Kitts?
You can snorkel, if fit you can climb Nevis peak but it is an island to relax on, it is no an activity island, although chartering a boat is great if there are a few of you. There is a safari tour but I haven't been on it. St Kitts has much more to offer, Brimstone Fort is well worth a visit, there is a train that travels the coast/mountains and likely much more. We go to Nevis because it is quiet and there is not much to do.
Enjoy your trip
There's not a lot to do on Nevis, you could visit the hot springs or botanical gardens, but in all fairness you could do both in one day.
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