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.

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. moins

Venture into the beautiful Thingvellir national park - a UNESCO World Heritage Site only about 30 miles from Reykjavik, and ranking at the top of Iceland’s attractions. This national park offers outstanding sceneries of mountains surrounding a vast lava plain covered in green moss and wild flowers. Head to the Geyser area where you’ll see hissing springs, bubbling pools and other geothermal phenomena. Lunch will be served nearby, amongst these scenic surroundings.

Another highlight of your day is the Gullfoss waterfall. The ‘Golden Waterfall’ is the most famous of the country’s many waterfalls. Here, the river Hvita drops 96 feet in two falls, creating an awesome spectacle. Then, visit waterfall Faxi with its salmon ladder and adjoining traditional sheep round up pen You’ll also stop in the town of Hveragerdi to see an earthquake exhibition. Being located on an old magma chamber, Hveragerdi is notorious not only for its abundance of hot springs, which heat the community’s greenhouse industry, but also for its earthquakes. Lastly, enjoy a scenic drive of the city on your way back to your ship.

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.

Explore two of the world's most historical cities as you step back in time with visits to Jerusalem and Bethlehem.

Your tour begins with a beautiful scenic drive from Haifa into the Judean Hills. As you ascend into these hauntingly stark hills, your coach will be traveling along the same route used for centuries to reach Jerusalem. The capital of Israel, Jerusalem is famous for its timeless beauty and was once considered the center of the world. As you navigate your way through this amazing city, you will pass some of Israel's most notable landmarks, such as the Hebrew University, home to 2005 Nobel Prize winner Professor Emeritus Robert J. Aumann, the Israel Museum, the Shrine of the Book, the Knesset (Israel's Parliament) and the State Supreme High Court. After an interesting overview of the city, you'll proceed toward the Mount of Olives where time will be allowed to take photos from this highly favorable vantage point that provides an unparalleled and breathtaking panorama of the walled Old City. Near the base of the Mount, you will find the picturesque Gardens of Gethsemane, site of an ancient olive oil press yard that is surrounded by 1,000-year-old trees. Here you can also see the impressive Church of All Nations.

Following an unforgettable morning, you will be treated to a relaxing lunch at a local hotel before it's time to continue your exploration of this fascinating destination with a walking tour of the historical Old City. Entering via the Jaffa Gate, your walk will take you past some of the most sacred sites in religious history. As you make your way along a route that flanks the colorful bazaar, you'll observe the Christian Quarter, which rests beside a part of the famous Via Dolorosa, believed by many to be the route Jesus followed as he carried his cross to Calvary. Amongst the sites you will view is the golden-topped Dome of the Rock. With its stunning blue and gold ceramic tiles, this amazing shrine is considered the third holiest site in Islam. You will also view the famous Western (Wailing) Wall, the holiest site in the Jewish world because it is believed to have been closest to where the Holy Ark once stood. A visit to the Church of the Holy Sepulcher is also included. Perched on the hill known as Golgotha, the Church marks the site of Jesus' crucifixion, burial and resurrection.

Rejoining your coach, you'll leave the city behind and make your way through the Judean Hills to the edge of the desert, where the legendary town of Bethlehem is found. Your time here includes a visit to Manger Square and the renowned Church of the Nativity. This extraordinary church is built over a grotto that is believed to be the location of Jesus' birth. Due to time constraints and very long lines to enter the actual grotto, doing so is usually not a possibility. After what will no doubt be a highly memorable visit, you'll re-board your coach and enjoy a leisurely drive back to the ship.

The old port of Mandraki, where this tour begins, is believed to be the site of the Colossus of Rhodes, one of the Seven Wonders of the Ancient World. Historic sites abound in Rhodes, as you will soon discover after enjoying a panoramic view of the city and Rhodes Bay from atop Monte Smith.

Visit the fully restored 14th-century Grand Masters Palace, which contains beautiful alabaster windows, French and Venetian furniture, and floor mosaics with scenes from Greek mythology. It served as a fortress in times of war, and a residence for the Grand Master and a meeting place for senior knights during times of peace. As you continue down the Avenue of the Knights, where the knights lived, the cobblestoned street seems to exude a noble and somewhat forbidden aura, as its lofty buildings stretch in an unbroken wall of honey-colored stone, punctuated by huge doorways and arched windows. At the conclusion of this tour, you can either return to ship, or remain in the old town to explore further on your own.

This package lets you discover the highlights of St. Petersburg while taking advantage of a 10% discount. Tours included in this package are:

St. Petersberg, Russia - Pushkin & The Hermitage

St. Petersberg, Russia - Imperial St. Petersberg

St. Petersberg, Russia - Night of Russian Ballet

Please see individual tours for content.

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..

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.

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.

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.

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

Livorno, Italy - Florence & Pisa

Cannes, France - Monaco & Monte Carlo

Palma, Spain - Palma in Depth

Barcelona, Spain - A Taste of Barcelona - For in-Transit guests

Naples, Italy - Pompeii Excavations

Please see individual tours for content.