Guernsey Harbours is set to receive the biggest make-over in history.
£190million is expected to be spent over the next ten years, £80million of which will need to come from new funding.
A consultation is underway to gather islanders' views.
Islanders in Guernsey are being asked how £80million of a £190million make-over of the harbours should be funded.
The plans to upgrade Guernsey's harbours have finally been revealed.
The masterplan will see both St Peter Port and St Sampson's overhauled over the course of ten years, with a new £110million fuel facility - that the States has already agreed to fund - and passenger terminal at the centre of the project.
Options include rises in harbour fees for imported goods, mooring charge increases for leisure boats, and the introduction of a tax on cruise ship passengers.
The weekend event coincides with International Pride Month and the 51st anniversary of the Stonewall riots.
The scheme has been backed by the island's Lieutenant-Governor, and is the first of its kind in the Channel Islands.
Sunny spells and isolated light showers. After dusk fair spells with isolated showers.