Behold the natural attractions of Cephalonia, including those beneath the surface, such as the Drogarati Cave and subterranean Melissani Lake.

Departing from the pier, you'll drive toward the eastern shore of Cephalonia, the largest Ionian island. Arriving at the Drogarati Cave, you'll descend a flight of stairs into a large cavern which is lighted for dramatic effect. Stalactites hang from the ceiling like jagged curtains, and ancient stalagmites reach up from the rocky floor. The colors are predominately red, orange, yellow and white, from the iron content in the rock and the layers of chalk and limestone.

Although estimated to be 100 million years old, the cave wasn't discovered until about 300 years ago when a violent earthquake opened an entrance. Inside the cave's Chamber of Exaltation, the acoustics are considered near perfect, and concert events are often held in its voluminous interior. Even the famed opera soprano, Maria Callas, sang here.

Continuing on, you will travel in a northerly direction, passing the town of Sami en route to the renowned Melissani Lake. This underground phenomenon looks absolutely magical in the shafts of light that come from 100 feet above, where parts of the ceiling collapsed decades ago. You'll enter the lake by small boat, paddled in so it hardly disturbs the surface of the water, which is a brackish mix of saltwater from the Ionian Sea and freshwater that originated back in Argostoli and then flowed across the island. The stalactites hanging from the ceiling here are estimated to be at least 20,000 years old.

Afterwards, you'll return to Argostoli via a picturesque coastal route that offers spectacular views across the strait to the island of Ithaca, and further along, Myrtos and its dramatic, sheer white cliffs.

Aquaventure, Atlantis Paradise Island’s Water Park, is a one-of-a-kind 141 acre waterscape. Aquaventure features over twenty million gallons of water, thrilling high-speed water slides like the Mayan Temple and the 7-story Power Tower, a mile long river ride with rolling rapids, a spectacular kids water-play fort, 20 swimming areas, refreshing pools, and access to the most beautiful beaches in the Caribbean! Plus access to view the renowned Atlantis marine habitat, home to more than 50,000 fish representing 250 species and the Caribbean’s largest casino and stroll through Marina Village, a charming and vibrant marketplace featuring 20 retail shops, restaurants, and local entertainment for a distinctly Bahamian vacation experience.

Snorkel the azure waters of Belize's Barrier Reef, the world’s largest living barrier reef. This is a shallow water entry, well suited for beginners and intermediate snorkelers.

Depart from the Harvest Caye Marina on one of our comfortable snorkel vessels for the short scenic ride to a beautiful site along the reef. This location is teeming with multitudes of colorful reef fish, co-habiting among the beautiful hard and soft coral formations, intermingled with sponges, sea fans and delicate sea anemones. Possible sightings of spotted eagle rays and schools of larger fish are quite common, large starfish, queen conchs and sea cucumbers also call this patch of the reef home.

After snorkeling, re-board your boat and enjoy the return trip with complimentary rum or fruit punch while listening to Caribbean rhythmic vibes.

Visit several of Old Town’s most iconic sites, which gained even greater fame after serving as locations for the fictional capital King’s Landing in “Game of Thrones.”

After departing from the pier, you will soon arrive in the oldest section of Dubrovnik, a revered UNESCO World Heritage Site. Fans of the TV series “Game of Thrones,” which is based on George R. R. Martin’s “A Song of Ice and Fire” fantasy novels, will recognize this part of Dubrovnik as King’s Landing, the fictional capital of the Seven Kingdoms.

Your first stop will be imposing Lovrijenac Fortress, located just outside the medieval walls that encircle Old Town. Known as Dubrovnik’s Gibraltar, the 11th-century fortress perches atop a craggy rock overlooking the sea, which represented Blackwater Bay in the books.

Continuing on, you will enter Old Town and make your way to the defensive walls to the south. After climbing the steps, you will walk along the stone battlements, which afford extraordinary views of the sea and the inner city. These walls appeared in numerous scenes in “Game of Thrones”; they were particularly prominent in the Battle of Blackwater Bay.

Later, you will enjoy free time within Old Town, where you may explore other sites that you may recognize from the series. For instance, the Jesuit Staircase was where Cersei Lannister began her Walk of Shame in Season Five, and many of the show’s market scenes were filmed along St. Dominic Street. Following free time, you will return to the pier.

Drive a Jeep through downtown Nassau and its suburbs, taking in attractions such as the caves where the indigenous Lucayans once lived and then pausing to relax at the beach..

After a short walk from the pier, you will hop into a Jeep Wrangler and hit the open road. There is plenty to see during your time behind the wheel, starting with downtown Nassau, the capital, largest city and cultural hub of the Bahamas..

Depending on the route, you might drive through the colorful shopping district on Bay Street and see highlights such as palm-dotted Rawson Square, lovely government buildings such as the Supreme Court and the pink-hued House of Assembly. You will then head west past lovely Cable Beach and on towards the Nassau Caves for a photo stop..

The Lucayans, the original residents of the Bahamas once lived in these caverns. Settlers later used the caves for religious services and the guano inside to fertilize their crops..

You will also see the JFK Memorial, which recognizes President John F. Kennedy’s 1962 meeting in Nassau to discuss Polaris, the United Kingdom’s submarine-based nuclear-weapons program. The fabulous and sprawling Baha Mar resort is another Bahamian landmark that you will pass. .

Free time on one of Nassau’s most inviting beaches follows, during which you might stroll along the shore, bask in the sun or simply admire the natural beauty and serenity of the sea. Then after a bountiful lunch at the Bahamian Grill, you will return to the pier..

This sightseeing cruise features guaranteed whale watching! Following a short motorcoach ride to scenic Auke Bay, you’ll board a water jet powered catamaran specially designed for wildlife viewing. Relax in the warm, comfortable, spacious main cabin, surrounded by large windows as your experienced Captain guides you through the island studded waters of Stephens Passage. Against a majestic backdrop of snow-capped peaks and glaciers, the onboard naturalist will explain the behavior and habitat of wildlife you may encounter, including humpback and killer whales, Steller sea lions, Dall’s porpoise, harbor seals, bald eagles, bears and deer.

The operators of this tour guarantee that you'll see a whale. If not, you’ll receive a $100 cash refund as you disembark the vessel. Don’t anticipate a refund; in the past 10+ years, whales have been sighted on every tour! To fully enjoy the sights and sounds of a close encounter with wildlife, be sure to bring a warm, rainproof jacket to wear on the topside observation deck and don’t forget your camera! Day use binoculars and a souvenir wildlife guide and map are provided, along with complimentary snacks and beverages. less

Ride a meticulously refurbished vintage train through the Napa Valley while savoring a multi-course gourmet lunch and thoughtfully paired wines.

After departing from the pier, you will settle in for a relaxing drive north into the heart of Napa Valley, California’s famed wine region. Upon reaching Napa, you will board the Gourmet Express, an elegantly furnished vintage train that travels to St. Helena and back. The ride will be extraordinarily scenic the entire way as you pass dozens of wineries.

Even so, the star attraction will be the train. Its antique Pullman rail cars have been stylishly refurbished to reflect the Golden Age of train travel in early 1900s. Architectural features include Honduran mahogany paneling, brass accents and etched-glass partitions. You can’t help but embrace the slower pace that seems so natural within this sophisticated setting.

Feel free to wander about from rail car to rail car during the 3-hour journey. Even the kitchen cars will be open, so you can watch the culinary team prepare your gourmet lunch.

Some courses will be served in the dining car, others in the lounge car, allowing you to experience both environments.

The first course is typically soup du jour or garden-fresh Sonoma mixed greens. Dishes such as tenderloin beef or pork, lemon-thyme roasted chicken and Gemelli pasta usually appear as the main course, followed by a special dessert made daily. Appropriate wines will be suggested for each course for the ultimate dining experience.

This package lets you discover the highlights of each destination while taking advantage of a 20% discount. Tours included in this package are:

Kotor, Montenegro - Historic Kotor & Budva-Kilims Story

Corfu, Greece - Achilleion Palace & Corfu Town

Santorini, Greece - Charming Oia & Winery

Dubrovnik, Croatia - Historic Dubrovnik

Your relaxing fun-filled day begins with a short scenic ride to a quaint marina where you’ll board the catamaran. At the marina dock, your friendly crew will greet you and acquaint you with the vessel. Glide along the eastern end of the island before setting sail to the most pristine of the U.S. Virgin Islands. The brisk sail across Pillsbury Sound brings you to a special mooring destination where you can swim on a beautiful St. John beach, snorkel or simply relax under the palms. Enjoy freshly baked breads, cheeses, fruits, and a variety of beverages onboard. Champagne and other beverages are complimentary after swimming and snorkeling. After your relaxing stay at the beach, delight in the tropical breezes as you make the downwind return sail to St. Thomas.

You'll see the Eternal City on an orientation drive passing iconic structures which includes the Colosseum of ancient Rome where gladiators fought. In Vatican City admire the beauty of St. Peter’s Square, and view some of the treasures of the world’s largest church, St. Peter’s Basilica during your brief visit. The Vatican Museum is home to masterpieces spanning the centuries, marvel at the Sistine Chapel, topped by Michelangelo’s magnificent ceiling. Lunch is included.

On this 90-minute Private All Access Tour (exclusive to NCL guests), you will have a unique opportunity to explore the 2.5-mile Speedway from a variety of vantage points. Take the rare opportunity to come face-to-face with the track as you visit the well-known start/finish line and 31-degree high banks or ride down pit road to get a close-up view of the pit stalls. This tour provides you with unprecedented access like a visit to the media deadline room, a photo in Gatorade Victory Lane and a look inside the world's first motorsports stadium as you hop onto one of the 40 escalators and are transported into the new front-stretch stadium for a stunning view of the tri-oval and infield.

End the day by standing next to the car of this year’s DAYTONA 500 champion, left in the same condition as the day it conquered the World Center of Racing inside the new Motorsports Hall of Fame of America that is now housed in the DIS Ticket and Tours Building. The Hall of Fame showcases spectacular displays honoring all forms of motorsports: Stock Cars, Sports Cars, Open-Wheel, Motorcycles, Drag Racing, Land Speed Records, Power-boating and Aviation.

After your tour, visit ONEDAYTONA located across the street via raised safety-bridge. ONE DAYTONA will serve as the Daytona Beach area’s epicenter for premier retail, dining and entertainment.

Swim in the crystal-clear waters off Grand Bahama with a passel of cute, friendly pigs and then spend time shopping at the largest open-air marketplace in the Bahamas.

After departing from the pier, you will enjoy a scenic drive along the western tip of Grand Bahama Island. Along the way to Deadman’s Reef at Crystal Beach, you will hear about the wild pigs that inhabit this part of the island. It’s not known exactly why or when pigs were introduced to Grand Bahama, but it will become obvious that their descendants have thrived.

Once you wade into the shallow waters, you can expect the pigs to follow, knowing that food awaits. The guide will show you how to feed the pigs and the best ways to interact with them while swimming. The pigs couldn’t be friendlier, cuter or more enthusiastic about the attention. You might even learn their names, as many of the pigs are regulars.

Following this unusual experience, you will enjoy free time in Port Lucaya Marketplace, the largest open-air shopping and dining venue in the Bahamas. The marketplace has dozens of duty-free shops, two straw markets, two craft centers and a variety of restaurants.

You might shop for exquisite jewelry, designer fashions and fine leather goods. There are several art galleries well worth browsing for local paintings and watercolors. The marketplace also offers all sorts of dining options and cuisines.