Calling all travelers: If you've been waiting for a spark of inspiration to book that trip of a lifetime, then look no further.

National Geographic has unveiled its 2020 list of best travel destinations across the world and it's sure to inspire wanderlust in everyone.

The 25 destinations are broken up into four sections: Culture, City, Nature and Adventure. Some destinations, like the Grand Canyon, are a classic choice for travelers. Other locations, like Asturias in northwest Spain, are underrated gems waiting to be explored.

You can explore all of the top destinations from each category online on Nat Geo's website.

One thing is for sure -- we're adding all of these trips to our bucket list right now. Check out the full list below.

Nat Geo's Best Trips 2020 Destinations

CULTURE

1. Asturias, Spain
2. Guizhou Province, China
3. Gobekli Tepe, Turkey
4. Maya, Guatemala
5. Mendoza Province, Argentina
6. Abu Simbel, Egypt

CITY

1. Philadelphia, Pennsylvania
2. Telc, Czechia
3. Fort Kochi, Kerala, India
4. Mostar, Bosnia and Herzegovina
5. Parma, Italy
6. Puebla, Mexico

NATURE

1. Magdalen Islands, Quebec, Canada
2. Kalahari Desert, Botswana
3. Bialowieza Forest, Poland
4. National Blue Trail, Hungary
5. Canary Islands, Spain
6. Maldives
7. Grand Canyon, Arizona

ADVENTURE

1. Tasmania, Australia
2. Grossglockner High Alpine Road, Austria
3. Wales Way, United Kingdom
4. Tohoku, Japan
5. Kamchatka Peninsula, Russia
6. Zakuma National Park, Chad

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Disney is the parent company of National Geographic and Good Morning America.