Sebastian Pufke
Sebastian Pufke: Arriving from Doha, Qatar, with about 30 other passengers, Pufke quarantined in a hotel in Perth, Australia. The experience, he says, cost him $2,500 AUD and was complete with security guards and military personnel.
Jade Chung
Jade Chung: Quarantining in Sydney, Chung says she was lucky to be put up in a luxury apartment, where, she says, the catering was surprisingly good.
Sarah McKenzie
Sarah McKenzie: The 20-year-old's quarantine in New Zealand, where McKenzie has citizenship and decided to move (she carries a US passport as well), was easy because of the two-room suite she was placed in. The three fresh meals and daily medical check-ins helped, she said.
Yeowon Kim
Yeowon Kim: The Seoul quarantine happened to fall on Yeowon's husband's birthday. Yeowon says she ordered supplies from her phone and had them delivered next-day, providing a bit of light in an otherwise odd experience.
Amjad Nsou
Amjad Nsou: Nsou's quarantine in Amman, Jordan -- following time in Detroit -- took place in a hotel with some spectacular views.
Brittney Jarrett
Brittney Jarrett: The family got through the Salt Lake City quarantine following a visit with family out of state with art projects, pajama days and a little extra screen time, according to Jarrett.
Nadia Ashan
Nadia Ashan: The Toronto quarantine included balcony workouts and quality time with Ashan's daughter. The mother-daughter duo cooked, cleaned and watched lots of movies when they weren't working out.
Hannah Danziger
Hannah Danziger: As Danziger prepared to visit her boyfriend in Ireland for the first time, she holed up away from her family in Vermont. There was lots of exercising and Netflix-watching, says Danziger, who admits to going a little stir crazy toward the end.
Anita Draa
Anita Draa: San Diego-based Draa (who has EU citizenship along with her daughter) quarantined in an apartment in Amsterdam after bringing her daughter to a study program. She says the balcony was awesome and reports enjoying the change of scenery, even though she mostly used the time to get work done.
Jithu Joy
Jithu Joy: Kerala, India is where Joy has been quarantining. He and his family are taking the separation seriously, using a basket to transfer items from the first floor up to Joy's room on the second floor.
Shonali Bose
Shonali Bose: Bose was forced to quarantine twice by her family in Washington state -- first after a trip to Michigan and then after her graduation in Los Angeles. While staying in her family's basement, she played guitar, watched a lot of TV, exercised and read. For meals, a tray would be placed on top of the stairs for Bose to grab and eat in isolation.
Bahar Bee
Bahar Bee: Arriving in Australia from the US, Bee says she took to doing photography after she grew bored.
Emily Zhang
Emily Zhang: After studying in Budapest, Zhang returned to Taiwan, where she chose to quarantine at home in her room instead of a hotel. She reports feeling very lonely and sad at first. Creating a list helped her feel more productive and less listless.
Tracy Humble
Tracey Humble: On day 10, Humble decided to tie-dye a shirt, something she'd never done before. The Canadian quarantined at home, temporarily displacing her family, after traveling to Florida. Humble says she felt completely fine during her isolation.
Tarek El Masri
Tarek el Masri: Masri counted down the quarantine days in Montreal. He shared some of his experience on his Instagram.
Soumya Sinha
Soumya Sinha: Following a seven-day quarantine in New Delhi, Sinha's passport was returned to her and her wrist was stamped.
Maria Daniella
Maria Daniella Quiñones: After having met up with her boyfriend Ricardo Antón in Madrid, Quiñones found she could not get a flight back home to Italy. Quiñones and Antón endured the lockdown together in Tenerife, Spain where Antón's family is from.
Maria Daniella
Maria Daniella Quiñones: The long-distance couple wasn't expecting their meet-up to turn into a quarantine situation where one wasn't able to return home, but they say the forced quarantine was surprisingly good for their relationship.
CNN  — 

It’s hard to remember a time when quarantine wasn’t a regular part of our vocabulary, yet, for most of us, it was only six months ago that we’d rarely heard the word used or spoken it aloud – outside of describing a scene from an historical novel or a Hulu show.

Thanks to the pandemic, however, quarantine is not only a common household word, it’s also a dismal reality for thousands of people returning to their home countries or dipping a toe in international travel.

As entire nations grapple with curbing the spread of Covid-19, many have implemented strict measures to keep their homelands and their residents and visitors safe.

Mandatory quarantines are one way of doing this.

But even as quarantining has become a buzzword, there’s confusion around just what it entails, how it’s enforced (if it’s enforced at all) and how it varies from Australia to Canada and from one US state to the next.

Stories of luxury hotel stays, of fines for breaking rules and fears over reuniting with family abound. Tales of mundane meals, allotted phone calls, bids for outside time and counting down the days are an Internet search away.

And yet, often nothing tells a story better than a picture.

CNN Travel took to Instagram to ask what quarantine looks like where you are, and what we found is an intimate glimpse of isolation scenes around the world.

CNN’s Janelle Davis contributed to this story.