I've been to over 80 countries. These 5 underrated destinations are absolutely worth visiting.

The lush and mountainous island of Dominica is home to a plethora of waterfalls, natural hot springs, beaches, and adventures. The official language is English, so I had no issues communicating with the locals.

I loved staying at the cliffside villas of Jungle Bay Resort — my tropical room had stunning views of Soufriere-Scotts Head Marine Reserve. It was also an edible resort, meaning I was free to eat the fruits that were growing right outside my room.

The local cuisine was phenomenal. All the seafood was fresh and delicious, and I really enjoyed trying breadfruit, cassava balls, papaya salads, and different rum drinks.

The twin waterfalls at Trafalgar Falls are one of the most breathtaking views on the island. I also recommend doing a hot-spring mud bath at Screw's Sulphur Spa, diving or snorkeling Scotts Head, learning about the Kalinago Territory (home to the first inhabitants of the island), tasting rum at a side-of-the-road bush bar called The Farmacy, and taking a dip in Emerald Pool.

To reach the Marquesas Islands in French Polynesia, I first had to fly to Tahiti. Then, I took a three-and-a-half-hour flight to Nuku Hiva, the largest island in the volcanic archipelago.

There aren't many hotels on the island, so I booked a guesthouse and spent two days exploring the small town, shopping at a local craft market, taking a boat excursion, and watching a traditional Marquesan dance rehearsal.

I then flew to the island of Hiva Oa, known for its greenery and black-sand beaches. The highlight for me was renting a car and driving around the island to see the different topography and vegetation. It was also so cool to stop in small villages and meet the locals — even though I don't speak French or Marquesan.

The island is home to archeological sites and one of the largest tiki statues in French Polynesia.

While on Hiva Oa, I met several tiki-statue carvers who've been mastering the craft for generations and visited the tombs of painter Paul Gauguin and singer Jacques Brel.

Uzbekistan, located in Central Asia, was once part of the Soviet Union. During the Silk Road era, it served as a major trade route linking China and the Mediterranean.

I started my trip in Tashkent, the capital, getting acquainted with the local foods, products, and people at the famous Chorsu Bazaar. Then I took the metro around the city.

I also snagged $14 tickets to see "Swan Lake" at Tashkent's national opera house, Alisher Navoiy Theater.

After exploring the capital city, I rented a car and drove to Samarkand, one of the oldest cities in Central Asia. Historical highlights included Registan Square, Amir Temur Mausoleum, and Bibi-Khanum Mosque (sometimes spelled Bibi-Khanym).

If you're looking for a place to stay, Hotel Bibi-Khanum has a gorgeous view of the mosque and is within walking distance of many prominent sights.

Bukhara is another must-see city in Uzbekistan. I stayed at Komil Boutique, an old traditional home that was converted into a hotel. While visiting the city, I also watched an exceptional musical performance at Aladdin's Lamp in the city's historic district.

The area is full of ancient madrasas (educational institutes), forts, and caravanserais (roadside inns).

I began my trip to Oman in the capital of Muscat, where I visited the Oman National Museum to gain some historical perspective of the country. My next step was to explore Mutrah Souk to meet the locals and sample the local foods and products.

I stopped by a dhow shipyard to see majestic boats under construction and chat with the shipbuilders. I also toured the Royal Opera House and learned about its fascinating architecture.

From there, I rented a vehicle and headed to Wadi Shab, a stunning canyon with crystal-clear waters for swimming and beautiful (easy to moderate) hikes.

I stayed in a traditional mud home in Nizwa, a historical town with a vibrant market. Jebel Akhdar, a lush mountain range with stunning views, is about two hours away.

In a small mountain village, I encountered some of the most hospitable people I've ever met. I was even invited to have tea in someone's home and sent off with a bag full of oranges and nuts.

Further south, Salalah is known for its beautiful beaches, and Raz Al Jinz is a turtle nesting site. If you plan your trip accordingly (May to August), you can witness the little ones hatching and making their way to the ocean.

This island country in the Mediterranean Sea is typically overlooked for more well-known destinations such as the Cyclades.

I travel to Cyprus frequently, and my favorite itinerary has been landing in Larnaca and making my way southwest to Limassol for a few nights. To see everything the country has to offer, I think renting a car is best — as long as you're comfortable driving on the left.

On my way, I love stopping in Lefkara, a small village known for its handmade lace. Some locals even say that Leonardo da Vinci purchased lace in this town in the 1400s. I also stop by Old Town and the waterfront, two areas of the village that offer contrasting shops, restaurants, and vibes.

Once I arrive in Limassol, I usually stay at the S Paul Hotel, a charming stone building from the 18th century that feels like a second home to me.

Some of the country's other highlights include exploring Aphrodite's Rock and Tombs of the Kings in Paphos and meandering through the Troodos Mountains to experience local wine tastings and quaint villages.

I always end my trips in Ayia Napa and spend a few days diving, swimming, and basking in the sun in the beach town.