Since 2015, Four Seasons has been setting the bar for ultra-luxurious private jet trips. In 2023, 48 fortunate travelers will get to explore the world on one of the company's wondrous journeys. If the success of their 2022 excursions is anything to go by, those interested should book fast.

The African Wonders trip begins on a luxury airplane in Athens and continues to the Pyramids of Giza for a daytrip before descending to Africa. There, you can venture out in the Serengeti and enjoy a romantic dinner beneath the stars, then it's off to Mauritius to explore the unspoiled waters and coral reefs. The next stop is Rwanda, where you can go trekking with the gorillas and the scientists who take care of them, before heading to Zambia to visit the awe-inspiring Victoria Falls. The journey ends in Johannesburg, South Africa. This family-friendly tour runs from Aug. 1-13, 2023.

Photo: fourseasons.com

Timeless Encounters is the longest-running expedition, a 24-day round-the-world journey that is currently full. The trip starts in Hawaii and ends in England, with intervening stops in some of the most enchanting places on earth. You will be able to hula in Hawaii, snorkel the reefs and atolls of Bora Bora, and witness the grandeur of Sydney's Opera House before journeying to Bali, Indonesia and Chiang Mai, Thailand to discover ancient cultures. Then it's off to India to see the timeless Taj Mahal before a stopover in Dubai, with the final leg on the luxury airplane taking place in Europe. This outing runs from Apr. 17 - May 10, 2023.

Photo: COURTESY OF FOUR SEASONS HOTELS AND RESORTS

International Intrigue is another waitlist-only luxury trip that focuses on immersing guests in each destination. The adventure starts in Seattle, then continues to Kyoto, Japan and Hoi An, Vietnam, allowing visitors to learn the samurai's story and explore ancient sites. After resting in the Maldives, it's off to the Serengeti and Marrakesh before heading to Budapest and St. Petersburg, Russia before finishing in Paris. This tour departs on Mar. 3 and concludes on Mar. 23, 2023.

For the comfort of passengers, Four Seasons has launched a custom Airbus A321LRneo jet. This luxurious airplane accommodates 48 passengers, each of which is seated in a handcrafted Italian leather chair that can be reclined to lie-flat. There's also an onboard lounge where guests can sample delectable treats crafted by the chef, have a drink, or just have some legroom. To make the time in the air more enjoyable, craftspeople offer interactive workshops and educational demonstrations.