A north port is planning the next stage of a major expansion which could lure more huge cruise ships and jobs to the area.
As the third phase of an extension to the Port of Cromarty Firth at Invergordon nears completion, thoughts are already turning to the fourth.
Proposals have yet to firmed up but the new development will include an extension to the new deep water quay to the west of existing facilities.
And one option could be a dedicated cruise ship terminal to cater for the thousands of international passengers who visit the port every year on massive cruise liners.
Offshore renewables also remain an important source of business and providing space for their activities is also important.
Submissions have been made to Marine Scotland about the new plans and consultations with the public and stakeholders will start next month.
If all goes well, the extension could be operational in 2018.
Chief executive of the port, Bob Buskie said: “This is the early stage of our plans, in fact the final solution is still to be determined and will be based on feedback from the consultation process this autumn.
“We know that facilities in Invergordon need to be improved to attract further business growth and employment opportunities.
“These plans are even more vital in the light of the recent oil and gas downturn. We need to ensure the future health of the port and ensure it is a modern multi-use facility.”
In recent years the deep water facilities at Invergordon have proved a major attraction for many tour companies.
However many other ports throughout the Highlands and islands are also developing their facilities in order to compete for custom.
Mr Buskie added: “Existing facilities need to be enhanced to better manage the growing size of cruise vessels that we increasingly see in the Cromarty Firth, with larger berths and purpose-built facilities.
“We also need to ensure we are fit for purpose for offshore renewables and other oil and gas business opportunities.
“It is crucial to the port that a full consultation process is undertaken and that all feedback is taken into account when assessing the final look and feel of our plans.”