AILEEN TORRES-BENNETT/AFP/Getty Images
Fiji: Following a successful nationwide vaccine rollout, Fiji reopened on December 1.
AURA Skypool Lounge
Dubai: Set at a height of 200 meters, the new Aura Skypool is the world's first and highest 360-degree infinity pool.
Khaled Desouki/AFP/Getty Images
Egypt: On November 25, Egypt celebrated the reopening of the 3,400-year-old Avenue of the Sphinxes in a lavish ceremony.
Jan Hetfleisch/Getty Images
Austria: The Alpine nation went back into national lockdown on November 22. Innsbruck is pictured.
Ed Jones/AFP via Getty Images
The United States: On November 8, the United States opened its borders to vaccinated international travelers. New York City, seen here, is a top destination for incoming visitors.
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Uruguay: Uruguay has been closed to everyone but citizens and residents since the start of the pandemic, but reopened to vaccinated travelers on November 1. The peninsula of Punta Ballena, in the southeast, is pictured.
Asanka Ratnayake/Getty Images
Melbourne, Australia: Thanks to a high vaccination total, the state of Victoria reopened its borders on November 1.
Paul Lakatos/SOPA Images/Sipa USA/AP
Patong Beach, Thailand: The popular southeast Asian country is now allowing quarantine-free travel for vaccinated travelers from more than 40 countries.
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Cambodia: Cambodia has announced plans to reopen Siem Reap and the Angkor Wat temple complex to foreign visitors in January 2022.
Martin Bernetti/AFP/Getty Images
Valparaiso: This artistic city full of colorful murals opened along with the rest of Chile on October 1.
Haitham Al-Shukairi/AFP/Getty Images
Oman: The sultanate reopened its borders on September 1, meaning travelers can now visit the forts, castles and mosques on offer.
Jamie McCarthy/Getty Images
New York City: Amid a thrashing from Hurricane Ida, New York City's Broadway theaters reopened on September 2. Here, the cast of Tony-winning musical "Hadestown" take a curtain call.
Peter Power/The Canadian Press/AP
Canada: Canada -- including Niagara Falls -- reopened its border to the US in August for people who are fully vaccinated.
Olga Rodriguez/AP
San Francisco, California: San Francisco's famous cable cars returned to service in August. The city has a vaccination requirement for indoor public spaces.
Amr Nabil/AP
Saudi Arabia: Saudi Arabia -- home to the Kaaba in the Muslim holy city of Mecca -- opened to international tourists on August 1.
Marco Bertorello/AFP/Getty Images
Italy: A woman stands in a lavender field in June 2021 in Sale San Giovanni, northwest Italy. Find out about current travel restrictions and the Covid situation in our Italy guide.
Kevin Dietsch/Getty Images
Washington DC: The Washington Monument, a memorial to George Washington, first President of the United States, reopened to the public in July.
Miguel Medina/AFP/Getty Images
Venice: In July, the Italian city of Venice once again moved to ban cruise ships from the city center.
Courtesy Sri Lanka Tourism
Sri Lanka: If you think your current workmates are catty, check out this guy. Sri Lanka has a new remote working visa aimed at digital nomads.
Eva Marie Uzcategui/Bloomberg/Getty Images
Celebrity Edge: On June 26, the Celebrity Edge cruise ship took off from Fort Lauderdale in the first revenue-earning US cruise since the pandemic began.
Courtesy Wildflower
Indoor dining: Eating indoors is permitted in the UK, including at Wildflower, a new fine dining restaurant in a shipping container in Camden, London. It first opened in March 2020, weeks before lockdown.
CNN  — 

Here’s what we learned in pandemic travel this week:

Here’s what we learned in pandemic travel this week.

1. The US has added more destinations to its ‘do not travel’ list

LUIS ACOSTA/AFP/Getty Images
The white sands of Oranjestad, Aruba, are ill-advised for US tourists for the time being.

Hold it right there, Beach Boys. Wait one Koko-moment.

The US Centers for Disease Control and Prevention (CDC) doesn’t care if you get there fast or take it slow: Aruba has been added to its highest-risk travel category, Level 4, along with six other new destinations.

This means that it’s seeing more than 500 new cases per 100,000 people in the past 28 days and neither elderly Californians, nor anyone else, should be traveling there, the CDC says.

And the state of Florida – including Key Largo and the Florida Keys – has hit a record high of 134,751 new cases in the past week. (Florida isn’t assessed for travel risk by the CDC.)

See the full list of CDC travel recommendations here.

2. New Zealand will slowly reopen its borders next year

Kai Schwoerer/Getty Images
Tongan rugby star Samisoni Taukei'aho recieves his Covid-19 jab at Peppers Clearwater Resort on July 29, 2021 in Christchurch, New Zealand.

It’s lonely at the top.

New Zealand has recorded one of the lowest rates of Covid-19 infections in the world, with just 3,000 cases in a population of almost 5 million people.

That’s due in part to the government’s decision to close New Zealand’s borders to all non-residents in March 2020, a move which has kept citizens safe but also kept them comparatively isolated from the rest of the world.

“We cannot keep border restrictions on forever, and to be absolutely clear, we don’t want to,” said Prime Minister Jacinda Ardern Thursday, announcing that New Zealand will open its doors to vaccinated travelers from low-risk countries from early 2022.

The government has not yet confirmed which countries which be classified as low, medium or high risk.

3. Canada has reopened to US tourists

Geoff Robins/AFP/Getty Images
Fathom Five National Marine Park in Tobermory, Ontario, seen during a partial solar eclipse on June 10, 2021.

North America just got a whole lot more neighborly.

Canada reopened its border to the US on Monday for people who are fully vaccinated.

Americans were barred from making nonessential visits since the beginning of the pandemic, but leisure travel is now allowed once more.

Here’s CNN Travel’s guide to crossing the border.

4. Qatar has the new world’s best airport

Courtesy Hamad International Airport
Hamad International Airport: Opened in 2014, Qatar's airport has quickly established itself as the best in the Middle East and has challenged other global aviation hubs.
KARIM JAAFAR/AFP/Getty Images
Beautiful architecture: The airport's vaulted ceilings ripple like waves, in tribute to its coastal location.
Courtesy Hamad International Airport
Water drop: Another architectural centerpiece is the airport's mosque, designed to resemble a drop of water.
KARIM JAAFAR/AFP/Getty Images
Subversive sculpture: HIA prides itself on displaying groundbreaking artworks by contemporary and sometimes controversial artists. "Lamp Bear," by Swiss artist Urs Fischer, has become a surreal mascot of the airport.
Courtesy HIA
Not Mickey Mouse: This piece, "SMALL LIE" by New York pop artist KAWS, was installed in March 2018. KAWS is known for his work subverting popular icons such as Mickey Mouse.
Courtesy HIA
Big hand: The KAWS artwork is so large, an airport wall had to be removed to get it into place.
Barry Neild/CNN
Luxury shopping: The airport hosts major upscale brands such as Gucci, Burberry, Swarovski and Coach.
Courtesy HIA
Swimming pool: A beautiful 25-meter pool overlooks the main departures hall. Anyone traveling through the airport can pay to use it. There's also a fully equipped gym, squash courts and spa.
Courtesy Qatar Airways
Al Mourjan Lounge: Qatar Airways' business class lounge is a huge, 10,000-square-meter facility capable of handling up to 1,000 people at a time.
Courtesy Qatar Airways
Comfort and quiet: HIA is a silent airport -- there are no announcements beyond traditional calls to prayer. In the Al Mourjan lounge, comfy chairs come with tablets that can inform passengers when their plane is about to depart.
Courtesy Qatar Airways
Al Safwa lounge: First class Qatar travelers can access airport nirvana -- the Al Safwa lounge.
Courtesy Qatar Airways
Groovy furniture: Private booths in the first class lounge come with these comfy-looking chairs.
Courtesy Qatar Airways
We've been expecting you: Want to play at being a Bond villain? Check out these imposing swivel chairs.
Courtesy Qatar Airways
Fine dining: The Al Sawfa lounge offers high class restaurant dining with drink choices from a wine cellar worthy of a French chateau.
Courtesy Qatar Airways
Refreshing break: Want to completely forget you're in an airport? The Al Safwa lounge has a fully equipped spa, complete with Jacuzzis.
Barry Neild/CNN
Cheap seats: Even if you don't have a ticket for the fancy lounges, HIA is a comfortable place. Check out these classy seats in the normal lounge.
Barry Neild/CNN
Spot the birds: Look closely above the information boards. Those birds aren't real. Just another cool art installation.
Barry Neild/CNN
Poetry on the go: This moving art work displays poetic lines in Arabic and English.
Courtesy NDIA Project
Award winning: Review site Skytrax named HIA the world's best airport in 2021. It's regularly ranked as the best in the Middle East.
Barry Neild/CNN
Big ambitions: HIA's bosses say the airport will be handling 50 million passengers annually by 2022.

For the first time in nearly a decade, Singapore’s Changi Airport has lost its place at the top of Skytrax’s annual ranking of the world’s best airports at the World Airport Awards.

Doha’s Hamad International Airport, which has been climbing the ranks for years, has been awarded with the number one spot for 2021. The Qatari hub opened in 2014 and was designed by global architecture firm HOK, which also worked on the shiny new Terminal B at New York’s much-maligned LaGuardia Airport.

5. France and Italy have rolled out health passes

11:23 - Source: CNN
French MEP: Health pass "gamble" is working

From Monday, Covid health passes – which require proof of vaccination or a recent negative test – have been needed to enter public spaces in France, including trains, restaurants and bars. Foreign tourists are also allowed access to the scheme.

Thousands have protested the move, with Reuters reporting that more than 20 vaccination centers and health facilities have been vandalized.

On August 6, Italy also rolled out a “green pass,” a digital Covid-19 certificate with QR code which is mandatory to enter some of Italy’s public spaces, such as gyms and restaurants.

7. Three US airlines will skip vaccine mandates

Kamil Krzaczynski/AFP/Getty Images
Southwest Airlines will not be mandating Covid shots for its workers.

Last week in the US, United Airlines announced that it would be mandating Covid-19 vaccines for all its US employees, but this week three major US airlines declared that they would not be requiring their workers to get the jab.

Southwest Airlines, American Airlines and Delta Air Lines are all strongly encouraging their staff to get vaccinated, but have not changed their stance on mandates at this time.

United Airlines CEO Scott Kirby also said this week that he doesn’t anticipate a vaccination requirement for passengers traveling within the United States, but that it might be possible for some international travel.

8. Two Hawaii visitors were arrested for falsifying vaccination cards

Kat Wade/Getty Images
Beachgoers enjoying an August day in Honolulu, Hawaii, in 2018.

Two visitors to Hawaii from the United States mainland were arrested last weekend for falsifying vaccination cards, the governor posted on social media Wednesday afternoon.

Governor David Ige said that the two had falsified vaccination cards in order to avoid taking a Covid test or quarantining upon arrival to the islands.

The governor said the two had been arraigned and could face a fine of up to $5,000 and/or up to one year in prison.

9. Nearly 30 Covid cases were reported on board a Carnival cruise ship

Daniel Slim/AFP/Getty Images
The cruise ship Carnival Vista is seen moored at a quay in the port of Miami on December 23, 2020.

One passenger and 26 crew members tested positive for Covid-19 aboard a Carnival cruise ship calling into port in Belize, the Belize Tourism Board said in a news release.

All 27 infected individuals are vaccinated and most are asymptomatic. Belize tourism officials met virtually with Carnival Vista officials on Tuesday to discuss the situation before passengers disembarked in Belize City.

10. Dolphins have returned to Lisbon

PATRICIA DE MELO MOREIRA/AFP via Getty Images
Dolphins swim in Lisbon's Tagus River on August 7, 2021.

This summer’s disastrous extreme weather conditions have put paid to the lie of all those “nature is healing” memes, but there is some positive news out of Lisbon, Portugal.

Dolphins have been spotted in the Tagus River since Roman times, but were rarely seen in recent years. However, the pandemic led to a drop in maritime traffic, a reduction in pollution and an increase in fish – prompting dolphins to return.

The phenomenon was first reported on last summer and this year they’re once again delighting locals and visitors to the city.

CNN’s Marnie Hunter, Kay Jones, Faith Karimi, Jane Levere, Lilit Marcus, Pete Muntean, Carly Walsh and Ben Westcott contributed to this story.