A sports, health and wellbeing centre could be built next to the village's shinty pitch.
Researchers say there are "tensions" around whether they are a pest or should be left to roam free.
The Scottish Fire and Rescue Service says it was alerted to the fire at about 01:30.
Walkers will be diverted through Bunloit Estate in order to keep them away from traffic.
The device was left underwater in the 1970s and rediscovered by accident by a robot submarine.
Police Scotland says the incident is not linked to a series of break-ins in the Great Glen.
Police say properties in Fort Augustus, Letterfinlay, Banavie and Drumnadrochit were broken into.
Elgin, Turriff and Muir of Ord are among the sites where properties are to be constructed.
John Bell was charged over an incident at Loch Ness Bay campsite in which a boy was approached in his tent in the early hours.
