Kannur is a region in the north of Kerala, where it is possible to go sea kayaking.
In Wayanad we had the opportunity to go on a short hike in the hills around the village of Wayanad.
On the Vythiri river it is possible to go on bamboo rafting tours, which generally last 60 minutes.
I had been rock climbing before (only indoors so mostly bouldering) and this was completely different. Instead of climbing up a rock.
After your adventure kayaking, why not try some quad biking? Always in Kannur, it is possible to go quad biking on the beach.