First of all, you should get complete information about all facilities that the Glacier Bay National Park offers for its visitors. Getting information will help you in deciding which attractions you should visit.
Make a complete plan of visiting the selected attractions of the Glacier Bay National Park ensuring that you complete a visit of all these places in one day.
Contact to a travel and tour agency in order to know more details about the Glacier Bay National Park the travel agent will also help you by providing transportation and will also arrange tickets for you.
Let your travel agent know that you have just one day to visit the whole Glacier Bay National Park. It will help the agent to assist and help you in visiting the whole park in one day by letting you know all major attractions of the park.
Make sure you do not miss the main attractions of the Glacier Bay National Park because shortage of the time. Get there as early in the morning as possible which will help you to spend more time in the park and complete your visit in one day.
You should divide your time accordingly and spend a specific number of hours at each part of the Glacier Bay National Park.
You should try your best to complete your tour in one day without missing any of the attractions of Glacier Bay National Park including Marjorie Glacier, sea otters, Orcas, humpbacks, Icy Straits, mountain goats, and many other sea animals.
A tour guide can help you in completing your trip to Glacier Bay National Park in one day in a convenient manner. Hiring a local guide will be of great help for completing your tour of the park in the available time.