Rescue efforts underway for luxury cruise ship that ran aground in Greenland

A luxury cruise ship carrying 206 passengers has run aground off the coast of Greenland.

The Ocean Explorer, a 343-foot long and 60-foot wide ship, ran aground on Monday near Alpefjord in the Northeast Greenland National Park -- a 375,000-square-mile area that is the most northerly national park in the world.

There have been no reports of damage to the ship.

"Arctic Command has been in contact with the cruise ship Ocean Explorer, which has stated that they are still grounded in the National Park," the Joint Arctic Command said in a statement posted on social media. "This means that the tide, which came during the day local time, did not provide the desired help to sail on. Arctic Command is still in contact with relevant ships in the vicinity, which could be able to help the cruise ship free."

Tarajoq, a Greenland Institute of Natural Resources fishing research ship, arrived at the site on Tuesday and attempted to pull the boat out. The attempt was unsuccessful.

Now the Knud Rasmussen, a Danish Navy ship, was headed to The Ocean Explorer for assistance.

"The crew in Knud Rasmussen is doing their best to get there as soon as possible. Due to the weather in the area where Knud Rasmussen is, the ship has had to slow down a bit," Joint Arctic Command said in a statement Wednesday.

The U.S. State Department confirmed there were "several" Americans onboard the cruise ship, but did not have further details.

"Our staff in Greenland and Denmark, as well as here in the United States, are in contact with local authorities and other partner organizations," a State Department spokesperson said in a statement.

The cruise ship -- belonging to Ulstein Group in Ulsteinvik, southern Norway -- had its maiden voyage only two years ago in 2021, according to AE Expeditions. It features a gym, jacuzzi and off-boat excursions and offers state-of-the-art amenities and “maximum passenger comfort," according to its website.

“Accommodating just 134 expeditioners, the Ocean Explorer was purpose-built for expedition travel to the world’s most remote destinations. This small ship is outfitted with the latest cutting-edge technology, sustainability and navigation capabilities,” AE Expeditions says on its website detailing the vessel.

Meanwhile, authorities have been in contact with another cruise ship in the area and it had been asked to remain nearby to assist should the situation develop, according to AP, and rescue efforts are currently underway on multiple fronts.

"The most important thing for us is that everyone gets to safety," Jensen told the AP.

The National Park is so remote that only a limited number of people get the chance to visit each year, according to Greenland's tourist board, and more people summit Mount Everest every year than there are visitors in The Northeast Greenland National Park.

ABC News' Shannon Crawford contributed to this report.