There is a difference between islands and continents in terms of geology. Continents are the largest landmass of a particular continental plate; this holds true for Australia, which sits on its own continental lithosphere and tectonic plate (the Australian plate). By contrast, islands are either extensions of the oceanic crust (e.g. volcanic islands), or belong to a continental plate containing a larger landmass; the latter is the case of Greenland, which sits on the North American plate.
Known as the Tibet of Japan, the remote Iya Valley is tucked away in the mountainous interior of Shikoku, the least visited of the country’s four main islands. Tourism to the region took a leap forward when it hosted the World Rafting Championship in 2017 — putting its turquoise Class Four rapids firmly on the adventure-travel map. New ziplines and hiking trails are sprouting up in the canyons, while upgrades have been made to accommodations in the area’s traditional thatched-roof farmhouses, or minkas. Chiiori House is the most luxurious; the property also maintains an excellent portfolio of more affordable options. —Adam Harney Graham
Until now, Zambia has had little recognition as one of Africa’s great safari destinations. Yet experts know it as the birthplace of the walking safari — as well as the home of some of the most highly trained guides on the continent. In South Luangwa National Park, visitors can expect to see more animals than baobab trees, while Liuwa Plain National Park is the setting for the world’s second-largest wildebeest migration, when tens of thousands of the creatures head across the plain from neighboring Angola. Last year saw the arrival of Liuwa’s first permanent camp: King Lewanika Lodge, a six-villa safari lodge overlooking a watering hole where hyenas and antelope gather. —Mary Holland
Three high-ranking Travelers are sent back by the Director to put Grace on trial for violating protocols, overwriting a person who was not assigned to be her host, and sabotaging the Grand Plan. Mac and the team must give testimony at the trial that will determine if she should be overwritten or not. Meanwhile, the Faction is trying to replenish its numbers by overwriting people with the stored minds in the Quantum Frame. It transpires the trial was staged by the Director to flush out a Faction member from within the three Travelers judging Grace, which it successfully does, this leading to Mac's team securing the Quantum Frame.
No matter what your ideal getaway is, one thing is certain: the best vacations in Florida happen when you immerse yourself in the climate and culture, taking full advantage of the year-round warm weather, getting to know the native wildlife, tasting homegrown produce and Gulf-caught seafood and checking out the beaches, even from under a hat and tons of sunscreen. Book a foodie tour or pub crawl, dance the night away at a blues festival and wake up in time to make a mimosa toast along the water.
Oceanic islands are islands that do not sit on continental shelves. The vast majority are volcanic in origin, such as Saint Helena in the South Atlantic Ocean. The few oceanic islands that are not volcanic are tectonic in origin and arise where plate movements have lifted up the ocean floor above the surface. Examples are Saint Peter and Paul Rocks in the Atlantic Ocean and Macquarie Island in the Pacific.