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#193 /100An expedition by ice-strengthened ship across the Drake Passage to a continent of blue-white icebergs, breaching whales, and penguin rookeries numbering in the thousands.
Zodiac landings put passengers ashore on the peninsula itself, among seals hauled out on ice floes.
Days run on near-24-hour summer light, and the silence between engine shutdowns is near-total.
Few journeys anywhere feel as genuinely remote.
How does it rate
CrowdsRomanceCash RequiredDangerAccessibilityWhy you should go
A genuinely untouched continent of icebergs, whales, and penguin colonies most people will never see in person.
Why you shouldn't go
The Drake Passage crossing can be rough, and the trip costs far more than a typical cruise once flights and gear are added.
Plan your visit
Best time to visitNovember to March, the only season ships sail; December-January for penguin chicks, November for pristine snow.Best time of dayMidday for Zodiac landings, when light and calm water are best for wildlife viewing.Getting thereFly to Ushuaia, Argentina, the southernmost city in the world; ships embark directly from its port.Entry costIndicative $7,000-$16,000+pp for 10-11 nights, plus flights and gearTime needed10-12 night expeditionInsider tip — Book an outside cabin and pack seasickness medication for the Drake Passage; fly-cruise options that skip the crossing cost more but save two rough sea days each way. -
#289 /100An overnight junk-boat cruise through thousands of limestone karsts rising from emerald water, one of Vietnam's defining landscapes.
Days include kayaking into hidden lagoons, cave visits, and swimming off the boat's stern, with meals fresh-cooked on board.
Traditional red-sailed junks still appear among the modern steel-hulled boats.
Karst silhouettes at sunrise and sunset are the reason most people book the trip in the first place.
How does it rate
CrowdsRomanceCash RequiredDangerAccessibilityWhy you should go
Thousands of limestone karsts and hidden lagoons seen from the deck of an overnight junk boat.
Why you shouldn't go
The bay gets crowded with boats in peak season, and lower-priced cruises vary widely in comfort.
Plan your visit
Best time to visitOctober-December for clear skies and cool temperatures; avoid the humid, rainy summer months.Best time of daySunrise, when mist clings to the karsts before the day-boats arrive.Getting thereFly into Hanoi; a 2.5-3 hour transfer reaches Tuan Chau Harbour, where most overnight cruises depart.Entry costIndicative $120-$700pp for a 1-3 night cruise depending on boat classTime needed1-3 night cruiseInsider tip — Book a 2-night cruise rather than a day trip to reach the quieter Lan Ha Bay section, and request a cabin on the upper deck for better karst views. -
#388 /100A cruise through Norway's steepest fjords, where waterfalls drop hundreds of metres past cliffside farms into water so still it mirrors the mountains.
Geirangerfjord and Naeroyfjord, both UNESCO-listed, narrow to barely a ship's width in places.
Small villages like Flam and Geiranger appear suddenly at the fjord's end, framed by snow long into summer.
Midnight sun in June extends the scenery well past a normal evening.
How does it rate
CrowdsRomanceCash RequiredDangerAccessibilityWhy you should go
UNESCO-listed fjords so narrow and sheer that the ship itself becomes part of the view from shore.
Why you shouldn't go
Shore excursions like the Flam Railway or a fjord kayak trip add up fast on top of the cruise fare.
Plan your visit
Best time to visitMay for waterfall volume and lower prices, or June for the midnight sun and long daylight.Best time of dayEarly morning sailing into Geirangerfjord, before day-trippers arrive by tour bus.Getting thereFly into Bergen, Copenhagen, or Hamburg; ships typically embark from a European home port rather than within Norway itself.Entry costIndicative from around EUR 1,740pp for a multi-night fjord cruiseTime needed7-night cruiseInsider tip — Stand on the top deck as the ship threads Geirangerfjord's narrowest point for waterfalls close enough to feel the spray; pack warm layers even in summer. -
#4The stretch of the Li River between Guilin and Yangshuo is lined with thousands of karst limestone peaks rising straight out of the water, scenery that has appeared on China's 20-yuan banknote and inspired centuries of Chinese landscape painting.
A slow cruise or bamboo raft ride down the river passes fishing villages, water buffalo, and cormorant fishermen, the peaks growing more dramatic the closer you get to Yangshuo.
How does it rate
CrowdsRomanceCash RequiredDangerAccessibilityWhy you should go
Drifting past thousands of karst peaks that have inspired Chinese landscape painting for a thousand years is a genuinely different kind of scenery.
Why you shouldn't go
Large tourist cruise boats can be crowded and slow-moving, especially in peak summer months.
Plan your visit
Best time to visitApril–October for the greenest scenery, though light rain and mist can add to the atmosphere.Best time of dayMorning departures, when mist often still clings to the peaks.Getting thereFly to Guilin; cruise boats depart from Zhujiang pier, arriving in Yangshuo after 4–5 hours, or drive directly to Yangshuo in about 1.5 hours.Entry costPaid cruise ticket; bamboo raft trips on shorter sections cost separately.Time neededHalf a day for the cruise, or several days based in YangshuoInsider tip — Skip the full Guilin-to-Yangshuo cruise and instead take a short bamboo raft trip on the Yulong River near Yangshuo — same karst scenery, far fewer people, and a fraction of the cost. -
#586 /100A small-ship cruise through the Galapagos archipelago, landing daily by dinghy on islands where sea lions, marine iguanas, and blue-footed boobies show no fear of visitors.
Charles Darwin's living laboratory looks much as it did when he arrived, thanks to strict limits on visitor numbers and permitted routes.
Snorkeling brings penguins and hammerhead sharks within arm's reach.
Each island differs sharply from the last in wildlife and landscape.
How does it rate
CrowdsRomanceCash RequiredDangerAccessibilityWhy you should go
Close, fearless encounters with sea lions, iguanas, and giant tortoises found nowhere else on Earth.
Why you shouldn't go
Strict permit limits keep prices high, and itineraries are fixed months ahead with little flexibility.
Plan your visit
Best time to visitYear-round destination; June-November for calmer seas and marine wildlife, December-May for warmer water.Best time of dayEarly morning landings, before the heat builds and animals are most active.Getting thereFly to Quito or Guayaquil, then a short flight to Baltra or San Cristobal to board the ship.Entry costIndicative $500-$1,500pp per day depending on ship classTime needed5-8 night cruiseInsider tip — Choose an 8-day itinerary over a 5-day one to reach the outer islands with the best wildlife; pack reef-safe sunscreen only, as regular sunscreen is banned in the marine reserve. -
#685 /100A classic river cruise between Luxor and Aswan, tracing the same stretch of the Nile that carried travellers to Egypt's temples for millennia.
Days combine sailing with shore visits to Karnak, the Valley of the Kings, Edfu, Kom Ombo, and Philae, often timed for sunrise to beat the heat.
Traditional felucca sailboats still cross the river alongside the larger ships.
Palm-lined banks and desert cliffs frame the water throughout.
How does it rate
CrowdsRomanceCash RequiredDangerAccessibilityWhy you should go
Ancient temples at Karnak, Luxor, and Philae reached in sequence without repeated long desert drives.
Why you shouldn't go
Boarding and disembarking can be chaotic when several ships dock side by side at the same jetty.
Plan your visit
Best time to visitOctober-April for cooler, more comfortable sightseeing; summer heat is intense for temple visits.Best time of dayEarly morning at the temple stops, before the heat and tour-bus crowds build.Getting thereFly into Luxor or Aswan; cruises typically run one-way between the two, with return flights from either.Entry costIndicative $350-$3,000pp for a 3-4 night cruise depending on classTime needed3-4 night cruiseInsider tip — Book a Luxor-to-Aswan sailing so the temple order builds chronologically, and ask for an early call time at each stop to beat the heat and crowds. -
#784 /100A week-long sail through Southeast Alaska's fjords, where tidewater glaciers calve into the sea and humpback whales breach beside the ship.
Ports like Juneau, Skagway, and Ketchikan mix gold-rush history with float-plane flightseeing over ice fields.
Bald eagles, sea otters, and porpoises are common sightings from the open deck.
Weather shifts fast, turning misty mornings into golden evening light on snow-capped peaks.
How does it rate
CrowdsRomanceCash RequiredDangerAccessibilityWhy you should go
Glaciers, whales, and snow-capped fjords viewed from the deck without a single long-haul flight of your own.
Why you shouldn't go
Cabin prices spike in peak summer weeks and weather can cancel glacier viewing or shore excursions.
Plan your visit
Best time to visitMid-June to July for the longest daylight and best glacier calving; May and September are cheaper.Best time of dayEarly morning, when glacier fjords are calmest and wildlife is most active.Getting thereFly into Seattle or Vancouver; ships depart from downtown cruise terminals, no further transfer needed.Entry costIndicative $3,500-$6,500pp for a 7-night cruise with excursionsTime needed7-night cruiseInsider tip — Book a balcony cabin on the port (left) side sailing northbound from Vancouver for the best glacier and coastline views; bring binoculars for whale spotting and layer clothing for sudden weather changes. -
#879 /100An island-hopping cruise from Piraeus through the Aegean, passing whitewashed clifftop villages, ancient ruins, and volcanic caldera views without repacking each night.
Santorini's caldera and Mykonos's windmills are the classic stops, though smaller ports add quieter beaches and tavernas.
Many sailings overnight at an island for sunset views from the water.
It's an easy, accessible way to see several Greek islands in a single week.
How does it rate
CrowdsRomanceCash RequiredDangerAccessibilityWhy you should go
See Santorini's caldera, Mykonos, and several more islands in one week without changing hotels.
Why you shouldn't go
Ships are mainstream and crowded in peak summer, and popular ports get overrun when several cruises dock together.
Plan your visit
Best time to visitMay-June or September for warm weather with fewer crowds; July-August is hottest and busiest.Best time of dayEvening, for the classic Santorini sunset over the caldera from the ship or clifftop.Getting thereFly into Athens; ships embark from the port of Piraeus, a short taxi or metro ride from the city.Entry costIndicative $600-$2,500pp per week depending on cabin and lineTime needed7-night cruiseInsider tip — Pick an itinerary that overnights in Santorini rather than a same-day stop, so you catch the sunset from Oia without fighting day-tripper crowds. -
#978 /100A boat trip up the Bosphorus is the easiest way to see how Istanbul straddles two continents, passing Ottoman waterfront palaces, fortified castles, and the suspension bridges linking Europe and Asia.
Ferries run the full length from the old city to the mouth of the Black Sea, or shorter tourist cruises loop back after a couple of hours — either way, it's a relaxed, scenic break from the city's crowded streets and hills.
How does it rate
CrowdsRomanceCash RequiredDangerAccessibilityWhy you should go
One ticket, two continents — few cities let you cross from Europe to Asia and back on a single boat ride.
Why you shouldn't go
Tourist boats can be crowded and the commentary formulaic; the public ferry is calmer but has none of it.
Plan your visit
Best time to visitLate spring or early autumn for clear skies without summer's heat and haze.Best time of dayLate afternoon into sunset, when the waterfront palaces catch the light.Getting thereBoard at Eminönü or Kabataş pier in central Istanbul; both are on the tram line.Entry costPublic ferry is inexpensive; tourist cruise tickets cost more for commentary and a longer loop.Time needed1.5–3 hours depending on routeInsider tip — Skip the tourist boats and take the public Şehir Hatları ferry to Anadolu Kavağı — same views, a fraction of the price, and you can get off to eat. -
#1077 /100A sailing cruise through 74 islands scattered across the Great Barrier Reef's inner waters, anchoring off Whitehaven Beach's swirling silica sand and turquoise shallows.
Days mix snorkelling on fringing reefs, a walk up to the Hill Inlet lookout, and sunset drinks at anchor.
Multi-day catamaran and yacht trips are the standard way to see the outer islands, since most are uninhabited.
Conditions stay calm and tropical almost year-round.
How does it rate
CrowdsRomanceCash RequiredDangerAccessibilityWhy you should go
Whitehaven Beach's swirling silica sand and turquoise shallows, best seen from the water at anchor.
Why you shouldn't go
Stinger season, roughly November to May, means wearing a full-body swim suit for safe swimming.
Plan your visit
Best time to visitJune-October, the dry season, for calm sailing, clear water, and no marine stingers.Best time of dayMidday at Hill Inlet lookout, when the swirling sandbar colours are most vivid.Getting thereFly to Proserpine (Whitsunday Coast) or Hamilton Island airport; boats depart from Airlie Beach or Hamilton Island marina.Entry costIndicative $600-$2,000pp for a 2-4 night sailing tripTime needed2-4 night cruiseInsider tip — Book a sailing trip that includes an early-morning stop at Hill Inlet lookout, before the tour boats crowd the viewpoint. -
#1168 /100A slow river cruise from Iquitos into the Peruvian Amazon, where guided skiff excursions reveal pink river dolphins, caimans, and a canopy full of macaws.
Days follow the rainforest's rhythm: dawn birdwatching, midday heat, and night walks for nocturnal wildlife.
Small riverboats reach tributaries larger vessels can't, guided by locals from villages along the route.
It's a wildlife trip first, with river sunsets as a scenic bonus.
How does it rate
CrowdsRomanceCash RequiredDangerAccessibilityWhy you should go
Close encounters with pink river dolphins, caimans, and rainforest wildlife most visitors never reach independently.
Why you shouldn't go
Humidity, insects, and basic medical access mean this suits travellers comfortable with genuine remoteness.
Plan your visit
Best time to visitYear-round destination; June-October (low water) for walking trails, December-May for flooded-forest boat access.Best time of dayDawn and dusk, when birds and monkeys are most active along the riverbanks.Getting thereFly to Lima, then on to Iquitos; riverboats embark from Iquitos port or nearby Nauta.Entry costIndicative $1,500-$4,000pp for a 4-7 night cruise, meals includedTime needed4-7 night cruiseInsider tip — Bring long sleeves, strong insect repellent, and binoculars; ask for an early skiff slot, as wildlife retreats once the sun is high. -
#1264 /100A river cruise from Porto into the terraced vineyards of the Douro Valley, Portugal's oldest wine region and a UNESCO World Heritage landscape.
The ship locks through a series of dams as the valley narrows, with port wine estates, or quintas, visible on the hillsides at every bend.
Stops usually include a quinta tour and tasting, and sometimes the historic town of Pinhao.
Autumn turns the vine terraces gold and copper along the whole route.
How does it rate
CrowdsRomanceCash RequiredDangerAccessibilityWhy you should go
Terraced vineyards and port wine estates seen from the water as the ship locks deeper into the valley.
Why you shouldn't go
The river cruise itself is calm but low-key; those wanting nightlife or beaches should look elsewhere.
Plan your visit
Best time to visitSeptember-October for the grape harvest and autumn colour; spring for mild weather and fewer crowds.Best time of dayLate afternoon, when low sun lights the terraced hillsides gold.Getting thereFly into Porto; ships typically embark near the city, in Porto itself or nearby Vila Nova de Gaia.Entry costIndicative $2,000-$4,000pp for a 7-night cruise with wine tastingsTime needed3-7 night cruiseInsider tip — Book a cabin with a river-facing balcony for the lock passages, and ask about harvest-season sailings if visiting in September.
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How a score is built
One score out of 100, five criteria behind it
Every place is rated 1–5 on each of the criteria below, then combined into a single score out of 100. It's calculated by us, the same way every time — not an average of traveller reviews or social votes.
Crowds
How many people you'll be sharing it with, and at what time of day.
Romance
How well it suits a couple, a proposal, or a quiet moment together.
Cash required
Entry fees, permits, guides, rentals — what it actually costs to do it.
Danger
Physical risk involved, from a slippery viewpoint to genuine hazard.
Accessibility
How far off the beaten path it is, and how hard it is to actually reach.
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