There are things you might constantly put off for just another day: laundry, dishes, exercising.

But jaunting off to a far-flung island shouldn't be one of them. Here's why: With rising sea levels, erosion, and pollution as a result of climate change on the uptick, many idyllic islands (and their rare and stunning wildlife) are fast approaching an expiration date.

So step to it and add these gorgeous getaways to the front of your bucket list - it might just be now or never.

1. Maldives

Could the Maldives soon vanish? Photo / iStock
Could the Maldives soon vanish? Photo / iStock

The Maldives (aka paradise) is a country composed of around 1190 islands bobbing in the Indian Ocean. With miles of pristine white sand beaches, luxury resorts, thatched-roof huts, and turquoise waters, it's no surprise nearly one million pleasure-seekers (love birds, beach bums, you name it) are drawn to the fantastical escape every year.

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Read more: Maldives: Monarchs of the night

But for those who have had the destination on their bucket list for years (or simply want to return for a second or third or fourth visit), you better act fast. At only five feet above sea level, scientists forecast the rising sea levels - a result of climate change - could flood the island nation within 100 years.

2. Seychelles

At the Seychelles. Photo / iStock
At the Seychelles. Photo / iStock

What you see: a dreamy collection of 115 islands - filled with beautiful beaches, magnificent cliffs, lush jungles, crystal clear water, and five-star resorts - off the east coast of Africa.

Read more: The Seychelles: Strictly private

What you don't see (and we apologise in advance for being the bearer of bad news): over the years, climate change - and its resulting rising water levels - has severely damaged the coral reefs, which shelter the islands from wave erosion. Some even predict that the entire country could be engulfed in as soon as 50 years.

3. Marshall Islands

Arno Atoll in the Marshall Islands. Photo / iStock
Arno Atoll in the Marshall Islands. Photo / iStock

If you haven't noticed a trend yet, this should seal the deal. Sandwiched somewhere between Hawaii and Australia, the Marshall Islands - and namely it's capital, Majuro - are bearing the consequences of, yes you've got it, climate change.

Situated less than a metre above sea level, the islands are pommeled by regular high tides, destroying houses (and anything else in its path) along the way.

4. Magdalen Islands

The Magdalen coastline. Photo / iStock
The Magdalen coastline. Photo / iStock

In addition to white sand beaches and red sandstone cliffs, this archipelago in the Gulf of St. Lawrence also harbours intense winds. So frequent and severe, in fact, that the island's coast erodes considerably every year.

And while there happens to be a protective wall of sea ice, industry experts believe it's only approximately 75 years away from melting (can't seem to catch a break!), which would leave the unspoilt oasis susceptible to the dangerous storms.

5. Kiribati

The islands of Kiribati could become uninhabitable by 2050, due to coastal erosion. Photo / iStock
The islands of Kiribati could become uninhabitable by 2050, due to coastal erosion. Photo / iStock

Jutting out from the Pacific Ocean, this island nation is best known for its first-class fishing, birdwatching, and surfing - but not for long. According to climate change projections, the 33 coral atolls and reef islands that make up the destination could be submerged by the end of the century.

And while the disappearing act might be slow and steady, some reports claim it can become uninhabitable due to coastal erosion and water contamination by 2050. In fact, the government has even purchased land in Fiji, where they plan to (hopefully) shift their population, which hovers at around more than 100,000.

6. Galapagos

Discover the wildlife in the Galapagos. Photo / 123RF
Discover the wildlife in the Galapagos. Photo / 123RF

On this volcanic archipelago, you're more likely to bump into some stunning wildlife - sea lions, rare penguins (the only species found north of the equator!), marine iguanas, and giant tortoises - than you are human beings. For now, at least.

Read more: Galapagos Islands: Dreams at the edge of the world

Follow in Darwin's footsteps (he explored the area in 1835) and head to the islands, located off the coast of Ecuador, before it's too late. The aforementioned creatures are threatened by several factors, including pollution, climate change, introduced species like cats and dogs, and more. (RIP, Lonesome George).

7. Solomon Islands

The Solomon Islands are fast disappearing. Photo / iStock
The Solomon Islands are fast disappearing. Photo / iStock

Last month, five uninhabited Solomon Islands were swallowed by the sea, with six more on their way as their shorelines startlingly decrease. The culprit: rising sea levels and coastal erosion due to climate change.

Read more: Solomon Islands: Memories of a dark time

Comprised of more than 900 islands, the surreal sovereign country, which lies to the east of Papua New Guinea, still has loads to offer visitors, from diving, snorkelling, surfing, and peaceful nature. Just don't dillydally and book your trip, stat.