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(Click for frequent words.) 67 explorer Pen Hadow 56 Fiona Thornewill 55 Pen Hadow 54 Inge Solheim 53 Catlin Arctic 52 Hannah McKeand 51 Felicity Aston 51 Rosie Stancer 50 Meagan McGrath 49 Karl Bushby 49 Arctic explorer 49 quadriplegic sailor 49 yachtswoman 48 arctic explorer 48 drifting ice floe 48 Jock Wishart 48 polar explorer 48 Colin Bodill 47 Antarctic explorer 47 polar expedition 47 Household Panel 47 Vivian Fuchs 47 Dom Mee 46 polar explorers 46 yachtsman Tony Bullimore 46 Hercules Inlet 46 Sir Ranulph Fiennes 46 yachtswoman Dee Caffari 46 Polar explorer 46 Nepalese climber 46 Borge Ousland 45 Dominick Arduin 45 Hilary Lister 45 Jagged Globe 45 Arctic Archipelago 45 Chris Bonington 45 Everest conqueror 45 Akademik Ioffe 45 Tom Smitheringale 45 Linda Beilharz 45 David Hempleman Adams 45 Slovenian climber 45 Lonnie Dupre 44 Rosie Swale Pope 44 Duncan Chessell 44 adventurer Bear Grylls 44 Resolute Nunavut 44 sailor Tony Bullimore 44 renowned mountaineer 44 polar explorer Sir 44 Teenage sailor 44 research vessel Polarstern 44 Fabrizio Zangrilli 44 CCGS Amundsen 44 Pasquale Scaturro 44 Antarctic expedition 43 arctic 43 Shackleton expedition 43 Neil Laughton 43 Dame Ellen MacArthur 43 Norwegian polar explorer 43 Milensky 43 Polly Vacher 43 Resolute Bay 43 Mars Analog Svalbard 43 Anna Czerwinska 43 shipwreck hunter 43 icebreaker Kapitan Khlebnikov 43 airman Henry Allingham 43 Polar Explorers 43 Autosub 43 Hadow 43 Cecilie Skog 43 Eirik Larsen 42 Sir Ernest Shackleton 42 Ronne Ice Shelf 42 Spitsbergen Norway 42 Landlocked Switzerland 42 conquer Everest 42 Nimrod expedition 42 Alan Hinkes 42 Shaun Quincey 42 Trans Antarctic Expedition 42 sailor Dee Caffari 42 trans Antarctic expedition 42 Ranulph Fiennes 42 Urszula Tokarska 42 Aleksey Maryshev 42 Weddell Sea 42 Rob Gauntlett 42 Dimitry Kieffer 42 Damien Gildea 42 Norwegian Roald Amundsen 41 Inuit Tapiriit Kanatami 41 climber Karl Unterkircher 41 expedition 41 glaciologist 41 overland expedition 41 Per Lindstrand 41 polar adventurer 41 yachtswoman Dame 41 Ben Fogle 41 Svalbard islands 41 Roz Savage 41 Longyearbyen Norway 41 journalist Kate Adie 41 Coast Guard icebreaker Healy 41 Antarctic Expedition 41 Polar explorers 41 Royal Geographical Society 41 explorer Ernest Shackleton 41 Matane Que 41 Greenland icecap 40 HMS Endurance 40 Dixie Dansercoer 40 adventurer 40 RV Polarstern 40 Commander Satyabrata Dam 40 Spitfire pilot 40 dogsled expedition 40 Norwegian explorer Roald 40 Roald Amundsen 40 hillwalker 40 Hempleman Adams 40 cutter Healy 40 Chilingarov 40 conquering Mount Everest 40 Trans Tasman rower 40 explorer Roald Amundsen 40 Swale Pope 40 Jim Shekhdar 40 Vostok Station 40 Gary Guller 40 summited Cho Oyu 40 conquer Mount Everest 40 Liv Arnesen 40 Kenton Cool 40 Antartic 40 solo circumnavigator 40 Artur Chilingarov 40 Antarctic 40 Tarka L' 40 Aqua Firma 40 conquers Everest 39 Antarctic expeditions 39 Helen Sharman 39 lifeboatman 39 Transantarctic Mountains 39 hauling sledge 39 Fedor Konyukhov 39 Umberto Nobile 39 sailor Bernard Stamm 39 Dimitri Kieffer 39 Everest expedition 39 Cape Royds 39 Everest climber 39 spokeswoman Francesca Steffanoni 39 Sir Ranulph 39 SummitClimb 39 ADVENTURER 39 FREEZING temperatures 39 polar expeditions 39 Nepalese Sherpa guides 39 Kenn Borek Air 39 Slovenian mountaineer 39 Rolf Bae 39 mountaineer 39 champion Anette Norberg 39 Adventure Peaks 39 Natalia Rybczynski 39 Tomaz Humar 39 scaled Mount Everest 39 explorer Sir Ranulph 39 SummitClimb Everest Nepal 39 polar explorer Roald Amundsen 39 Hedda Berntsen 39 Hik 38 Nawang Sherpa 38 Carlos Pauner 38 Veikka Gustafsson 38 Sir Chris Bonington 38 Lund Svindal 38 Doug Stoup 38 Kalluk 38 Antarctica 38 novelist Beryl Bainbridge 38 Mount Erebus 38 Gerlinde Kaltenbrunner 38 Thule Greenland 38 Air Zermatt 38 trekking expedition 38 expeditioners 38 solo yachtsman 38 trawler sinks 38 Skvortsov seasoned military 38 Spitzbergen 38 McMurdo Base 38 Robert Peary 38 Mt Dhaulagiri 38 circumnavigator 38 Artur Hajzer 38 Axel Heiberg 38 John Hanning Speke 38 Ernest Shackleton 38 Saskatoon Trish Paulsen 38 Jacques Piccard 38 Chhewang Nima 38 Antarctica EPICA 38 Chilean Fjords 38 Mount Everest conqueror 38 Mount Vinson Massif 38 icebreaker Amundsen 38 nephew Josh Hutcherson 38 Akademik Fyodorov 38 sub glacial lakes 38 Sir Edmund Hilary 38 Anders Gloersen 38 Nanga Parbat mountain 38 adventurer Sir Ranulph 38 Winnipeg Kaitlyn Lawes 38 Nawang Gombu 38 Quark Expeditions 38 Dougal Haston 38 Apa Sherpa 38 owner Adam Buczynski 37 Inuit hunter 37 Disko Island 37 Earnest Shackleton 37 Dronning Maud Land 37 Alex Abramov 37 Hans Enoksen 37 Syed Abdul Kadir 37 Earthwatch Institute 37 yachtsman Sir 37 trekker 37 Mount Everest expedition 37 Krzysztof Wielicki 37 freediver 37 VentureCo 37 Talisker Bounty Boat 37 summited Mt 37 Koshelenko 37 polar plateau 37 ton Nisshin Maru 37 Janet Belarmino 37 Grise Fiord 37 intrepid explorers 37 Kazlowski 37 Adventurer Steve 37 HMS Terror 37 Erhard Loretan 37 Mr Hadow 37 cosmologist Stephen Hawking 37 Norway Linn Githmark 37 Jonathan Motzfeldt 37 Gerfried Göschl 37 Trond Nymark 37 Tony Bullimore 37 Ellef Ringnes Island 37 summitted Mt 37 Ice Coring 37 Anette Sagen 37 USNS Kanawha 37 Phurba Tashi 37 Sarah Sjoestroem 37 Leif Whittaker 37 Aurora Expeditions 37 Artic Ocean 37 Arnold Coster 37 Simone Moro 37 Velicogna 37 melting glacial 37 Douglas Mawson 37 Bjarne Solbakken 37 climber Leo Houlding 37 Liat Okin 37 Sharifah Mazlina 37 polar 37 Bachendri Pal 37 George Dijmarescu 37 Sherpa Tenzing 36 #ers summited 36 Agostino Da Polenza 36 Ocean Research NCAOR 36 Captain Bartholomew Gosnold 36 dinghy sailor 36 Sarah Outen 36 conquered Mount Everest 36 Mt Lhotse 36 Michel Fournier 36 summited Makalu 36 Himalayan expeditions 36 Baffin Island 36 summited Shisha Pangma 36 OBERHOF Germany 36 Arctic 36 Ang Dorjee 36 Soanya Ahmad 36 Canoeist 36 Denis Urubko 36 penetrating radar 36 NCAOR 36 Ralf Dujmovits 36 Double amputee 36 Woolly mammoths 36 solo circumnavigation 36 Blondie Hasler 36 vessel Farley Mowat 36 FitzRoy 36 ill fated expedition 36 Commander Dmitry Kondratyev 36 Snowy owl 36 Al Houby 36 Himex 36 7C #F 36 Fredrik Nyberg 36 ski mountaineers 36 Manaslu 36 forecaster Helen Chivers 36 theoretical physicist Stephen Hawking 36 Neil McGrigor 36 CommunicateResearch 36 voyaging canoe Hokule'a 36 Everest summiteers 36 ESA CryoSat 36 Nepalese Sherpa Tenzing Norgay 36 Eurosceptic MEP 36 Undated handout photo 36 Everest Lhotse 36 Bjoern Einar Romoeren 36 Namgyal Sherpa 36 Kangerlussuaq 36 Julienne Stroeve 36 summited Mount Everest 36 Mount Snowdon 36 ship Aurora Australis 36 summited Dhaulagiri 36 ill fated voyage 36 balsa wood raft 36 British warship HMS 36 Ousland 36 Clipper Adventurer 36 Patrick Dalzel Job 36 Vern Tejas 36 Humayra Abedin 36 meter Vinson Massif 36 Robert FitzRoy 36 Nepali sherpa 36 Inaki Ochoa de Olza 36 Cape Farewell 36 Rene Heroux 36 Anders Bardal 36 Mount Elbrus 35 cosmonauts Oleg Kononenko 35 Opposes drilling 35 summiting Mount Everest 35 Jaysuma Ndure 35 Doomsday Seed Vault 35 Patricia Wrightson 35 Alpine Ascents Everest 35 Antarctic continent 35 3C #.#F 35 Polar Expedition 35 Adventurer 35 Yuichiro Miura 35 Operation Nanook 35 Caudwell Xtreme Everest 35 Sara Nordenstam 35 climb Mount Everest 35 Sir Chay Blyth 35 Hirotaka Takeuchi 35 RESOLUTE BAY Nunavut 35 Inuit Kanatami 35 Piotr Pustelnik 35 4C #F 35 Nikumaroro Island 35 IPY 35 Everest summiter 35 snorkeller 35 Erwin Pastor Emata 35 Bjorn Einar Romoren 35 ICESCAPE 35 E. Peary 35 Wielicki 35 Timelord 35 NSIDC 35 Bering Straight 35 minus 9C 35 Isabelle Autissier 35 Gap Adventures 35 Min Bahadur Sherchan 35 Circumpolar 35 Laurine van Riessen 35 Larsemann Hills 35 Routeburn Track 35 MOL K2 35 Everest Expedition 35 speleologists 35 Axel Heiberg Island 35 Bitterly cold 35 Amundsen Sea 35 CFB ESQUIMALT 35 Antarctic glacier 35 microlight pilot 35 Holm Bergholdt 35 coldest driest 35 Porsild 35 MountEverest.net 35 altitude mountaineer 35 Mount Everest Expedition 35 Mir submersibles 35 minus #C 35 Everest summiteer 35 mountaineering expedition 35 mountainous Altai 35 summiteer 35 hydrographic survey 35 Ulysses spacecraft 35 Bartholomew Gosnold 35 Whillans Ice Stream 35 3C #F 35 Olav Heyerdahl 35 Wilco van Rooijen 35 sailer 35 icefield 35 Mera Peak 35 Bramley Murton 35 NUNAVUT 35 Kepler Mission 34 Kruzenshtern 34 Operation Deep Freeze 34 ice calved 34 Bodill 34 Martian arctic 34 Schinkelshoek 34 Plunging temperatures 34 Hardangervidda 34 minus #.#C [002] 34 Erwin Emata 34 region barren expanse 34 conquered Everest 34 summited Everest 34 Shaheen Baig 34 Mount Foraker 34 summitted Everest 34 Emmanuel Coindre 34 comedian Eddie Izzard 34 Silja Lehtinen 34 polar voyages 34 submersible robot 34 Per Nyman 34 Climber rescued 34 Cam McLeay 34 Norbert Joos 34 prime minister Paavo Lipponen 34 hang glider pilot 34 Tenzing Norgay Sherpa 34 Edward Whymper 34 #km trek 34 Hermann Buhl 34 Jean Christophe Lafaille 34 Appa Sherpa 34 Mingma Sherpa 34 archaeological expedition 34 subarctic 34 Arctic tundra 34 perilous voyage 34 North Pole 34 multisporter 34 admiral asks 34 tramper 34 Adrienne Cahalan 34 glaciology 34 Michael Studinger 34 Antarctic Peninsula 34 Kala Pattar 34 Silvio Mondinelli 34 icebreaker Healy 34 Lhakpa Sherpa 34 John Blashford Snell 34 meter steel hulled 34 Sari Multala 34 Kocet 34 sailor 34 Bear Grylls 34 Mount Everest 34 glaciologists 34 yachtsman 34 Mario Merelli 34 Wisedale 34 Tramper 34 undersea explorer 34 Ed Viesturs 34 Nunavut Territory coal 34 transatlantic voyage 34 Shetlander 34 Antartica 34 Arthur Chilingarov 34 ANDRILL 34 summited Annapurna 34 Inuit hunters 34 Magnus Svensson Paajarvi 34 Unusually warm 34 Nikolay Petkov 34 Antarctic explorers 34 Dariusz Zaluski 34 Himalayan river basins 34 Iñaki Ochoa 34 AP Interview CG 34 Agnes Milowka 34 Birth Cohort 34 Sibusiso Vilane 34 Enoksen 33 REYKJAVIK AFP 33 Mount Annapurna 33 captain Kenny Jonsson 33 explorer Wilfred Thesiger 33 crewman aboard 33 Leif Eriksson 33 Baz Luhrmann romantic 33 Christian Kuntner 33 Arctic terns 33 Molnia 33 Kit DesLauriers 33 Serguey Samoilov 33 intrepid adventurer 33 Puijila 33 Aurora Australis 33 Valery Chkalov 33 Nargeolet 33 mountaineer Conrad Anker 33 explorers 33 Unterkircher 33 melting glacier 33 Primal Quest Badlands 33 NORTH BATTLEFORD 33 antarctic 33 Willie Benegas 33 Inuit 33 Phil Doole 33 frozen wastelands 33 Blashford Snell 33 Bylot Island 33 Eldar Ronning 33 Antarctic ice 33 historical romance Atonement 33 Tim Brodhagen shreds 33 Thor Heyerdahl 33 aquanaut 33 Kjetil Backen 33 HMAS Warramunga 33 Mt Cho Oyu 33 frozen Bering Strait 33 Siren Sundby 33 Hideaki Nara 33 intrepid explorer 33 seed Ernests Gulbis 33 Adelie penguin 33 INS Tarangini 33 Tensing Norgay 33 boarded Japanese whaler 33 Clemens Reichel 33 Rowing Race 33 Kayaker 33 Tom Hornbein 33 reindeer herder 33 ship HMS Cumberland 33 Ueli Steck 33 Iditarod dogsled race 33 balloonist 33 Nepali Sherpas 33 Ray Vivier 33 glaciers icebergs 33 Antarctic Territory 33 treacherous terrains 33 Haughton Crater 33 Piotr Morawski 33 woolly rhinoceros 33 Tasiilaq 33 Virgin Atlantic GlobalFlyer 33 Fridtjof Nansen 33 aeronaut 33 6C #F 33 Arrow Generics 33 Sherpa guide 33 Adventure Consultants 33 Bushwalker 33 Biosphere Expeditions 33 ExplorersWeb.com 33 USS Flier 33 Thorleifsson 33 Romano Benet 33 Shimshal 33 HumanEdgeTech 33 Carina Dayondon 33 Abruzzi Spur route 33 archeologist 33 Gino Casassa 33 Percy Fawcett 33 King Gustav Vasa 33 Polar Regions 33 Admiral Peary 33 Athabasca Glacier 33 Mads Hansen 33 Pangnirtung Nunavut 33 Otto Bliesner 33 Jupiter moons Europa 33 daily Dagbladet 33 Mount Aconcagua 33 Mondinelli 33 Alan Whicker 33 Taknes fjord 33 Barneo 33 Romeo Garduce 33 conquering Everest 33 Thomas Alsgaard 32 Tour Operators IAATO 32 Nunavut Nunavik 32 ship Akademik Fyodorov 32 solves riddle 32 Ten Tors 32 Ang Tshering Sherpa 32 McMurdo Station Antarctica 32 Erik Weihenmayer 32 Dr. Daghni Rasasingham 32 Sebastian Schnuelle 32 Catherine Chabaud 32 Kon Tiki expedition 32 black tailed godwits 32 Circumnavigation 32 SALINA Kan. Millionaire adventurer 32 polar regions 32 Changcheng Station 32 Capacent 32 Michal Martikan 32 Jamling 32 SummitClimb Everest Tibet 32 icebergs drifting 32 -4 ° C 32 Gasherbrum II 32 airport operator Avinor 32 Roberta Mancino 32 Tomas Olsson 32 Timglas 32 Last Glacial Maximum 32 Gerrard Gosens 32 Lene Byberg 32 Harry Kikstra 32 Antarctic glaciers 32 Nuptse East 32 windblown snow 32 MEP Struan Stevenson 32 Leo Houlding 32 Vitus Bering 32 penguin rookery 32 Expedition 32 adventurer Richard Branson 32 Breashears 32 duck nicknamed Quack 32 kiteboarder 32 SA Agulhas 32 frozen wasteland 32 champion Ireen Wust 32 2C #F 32 circumnavigation 32 expeditions 32 Siberian taiga 32 Earthwatch 32 blizzards thundersnow 32 Priz AS 32 Mount Everest climber 32 arctic tundra 32 Coffele travels 32 voyage 32 Machame route 32 ski mountaineer 32 Peter Hamor 32 uncle Lord Asriel 32 K2Climb.net 32 Shisha Pangma 32 dogsled 32 Andrew Derocher 32 Apsley Cherry Garrard 32 Cho Oyu expedition 32 USS Wahoo 32 navigator 32 COLDER 32 AMASE 32 Svalbard archipelago 32 Hornbein Couloir 32 Kangchenjunga 32 Noelle Wenceslao 32 Julia Bradbury 32 Antarctic icecap 32 Roger Kuptana 32 Greenland ice 32 boreal regions 32 Arctic Ocean 32 Heyerdahl 32 Conrad Anker 32 Boyan Petrov 32 oarsman 32 voyaging canoe 32 IceBridge 32 Groundhog predicts 32 Tim Macartney Snape 32 unusually balmy 32 Greenland 32 Skvortsov smiling 32 5C #F 32 Francis Younghusband 32 Anders Sodergren 32 Ioan Gruffudd 32 science journal Naturwissenschaften 32 Ang Sherpa 32 McMurdo Station 32 Laurens de Groot 32 taiga forests 32 Dorjee Sherpa 32 polar ice 32 USS Grunion 32 Fred Machetanz 32 Viktors D. 32 Shipton Spire 32 receding glaciers 32 Scandinavian fjords 32 Athabaskan 32 kite surfer 32 schooner Bowdoin 32 adventurer Thor Heyerdahl 32 K2 Expedition 32 #C #.#F [002] 32 Arctic ice floe 32 Auguste Piccard 32 Brigham Grette 31 stratospheric clouds 31 Marius Thorp 31 Greenland glacier 31 Horpestad Isabell Herlovsen 31 Beardmore Glacier 31 Vastitas Borealis 31 Pemba Dorjee 31 -4 degrees Fahrenheit 31 unclimbed mountain 31 mini heatwave 31 Corp. TSX CIX 31 Harlin III 31 Sermilik Fjord 31 heli skier 31 subglacial lake 31 Baruntse 31 Norway Svalbard 31 Khumbu Glacier 31 Emata 31 Siberian permafrost 31 calving glacier 31 Ama Dablam 31 DAREDEVIL 31 Joe Kittinger 31 climb Cho Oyu 31 Mathis Olimb 31 astrophysicist Stephen Hawking 31 Mario Panzeri 31 Gleb Sokolov 31 Jiaolong 31 adventurers 31 twin Voyager spacecraft 31 Jakobshavn Isbrae 31 Hans Gmoser 31 Actor Ioan Gruffudd 31 Peregrine Adventures 31 Jamie Sives 31 hardy rover 31 8C #F 31 Al Fastier 31 Raid Gauloises 31 Mount Cho Oyu 31 Clipper Odyssey 31 whooper swan 31 Gravity Recovery 31 Alaskan glacier 31 Lafaille 31 Mt Elbrus 31 kite surf 31 HAMEENLINNA Finland 31 holidaymaker 31 geophysicist Scott Luthcke 31 austral winter 31 Icecap 31 snowboarder 31 Greenland Ice 31 Arctic Circle 31 Polarstern 31 thawing tundra 31 climber Conrad Anker 31 Social Attitudes 31 millionaire adventurer 31 exceptionally mild winters 31 Disko Bay 31 austral summer 31 Haute Route 31 Steve Amstrup 31 Everest Qomolangma 31 Scuba diver 31 Hurtigruten cruise 31 Ted Scambos 31 Kaisa Varis 31 Louis Blériot 31 Greenland glaciers 31 Nepalese sherpa 31 icesheet 31 Gene Cernan 31 archaelogist 31 Wang Yongfeng 31 archaeologist 31 microlight aircraft 31 Greg Kolodziejzyk 31 Climber Dies 31 Greenland icesheet 31 experienced caver 31 investigator Emile Vrijman 31 Lochnagar 31 Tanzania Mount Kilimanjaro 31 Svalbard Islands 31 Store Norske 31 explorers Meriwether Lewis 31 merchant seaman 31 Jess Roskelley 31 subpolar 31 amateur genealogist 31 Chilkoot Trail 31 Steve Fosset 31 scientist Mark Serreze 31 hillwalking 31 Auyuittuq National 31 ship Polarstern 31 Anders Ekstrom 31 Bouvet Island 31 Wrangel Island 31 masted barque 31 Toussaint Charbonneau 31 moist spongy 31 katabatic winds 31 Alpine Ascents International 31 Swee Chiow 31 tundra 31 overland trek 31 Barents sea 31 ultramarathon runner 31 Sybren Jansma 31 Erika Holst 31 towering snowdrifts 31 Spitsbergen situated between 31 IODP 31 Plummeting temperatures 31 Melting ice 31 Abele Blanc 31 Everest climbers 31 underwater archaeologist 31 Bonington 31 deepest freshwater 31 Altitude Everest Expedition 31 Melting glaciers 30 Peter Habeler 30 Greenland Iceland 30 Khoo Swee Chiow 30 shallow fjord 30 snowy owl sightings 30 mountain climber 30 Eco Everest Expedition 30 icefields 30 Sir Edmund 30 snowy wilderness 30 Sorcerer II 30 Fossilised 30 expedition outfitter 30 -3 ° C 30 bushwalker 30 #C 4F 30 Matilal 30 mountaineer Reinhold Messner 30 Permafrost 30 Valery Lukin 30 HMS Beagle 30 polar icecap 30 Yoshiteru Takahashi 30 Arctic permafrost 30 roughest seas 30 canoeist 30 Wedeven 30 Urubko 30 circumpolar 30 intrepid traveler 30 Kenichi Horie 30 icebound 30 ice 30 Kira Salak 30 glacial fjord 30 circumnavigations 30 Eruc 30 Elena Kaliska 30 Beinn Dearg 30 Monty Halls 30 lake sediment cores 30 Kurt Diemberger 30 Marathon des Sables 30 Terre Adelie 30 Beothuk 30 moon Enceladus 30 Alain Hubert 30 summitting 30 deglaciation 30 cryosphere 30 Kiyoshi Ikenouchi 30 St Pierre Miquelon 30 Steve Wellmeier executive 30 MAR ECO 30 glacier 30 treacherous seas 30 meter Giant Oarfish 30 caving expedition 30 Alpine Ascents 30 explorer Jacques Cartier 30 Jean Troillet 30 Mountaineering Expedition 30 Greenlandic Inuit 30 glider pilot 30 Serguey Bogomolov 30 avid canoeist 30 Norwegian explorer Fridtjof 30 dog sledder 30 Kari Kobler 30 avid mountaineer 30 Sherpa guides 30 von Humboldt 30 Asian Trekking 30 Gasherbrums 30 Geographical Society 30 Franz Josef Glacier 30 summited K2 30 icy wastelands 30 -# degrees centigrade [002] 30 Joachim Olsen 30 summiter 30 cellist Rostropovich 30 summited Broad 30 Carrie Stetko 30 frogman 30 Mt Everest 30 Deadhorse Alaska 30 paratrooper 30 ultrarunner 30 Broad Peak 30 explorer Bear Grylls 30 southernmost continent 30 explorer 30 Three Peaks 30 Pittsburgh Penguins Jarkko Ruutu 30 Frobisher Bay 30 kayaking expedition 30 barnacle geese 30 Plastiki expedition 30 Rainier Mountaineering Inc. 30 Charles Muntz 30 Mawson Hut 30 oceanographer Jacques Cousteau 30 volcano Olympus Mons 30 Adol Christin 30 methane seeps 30 Herberts Vasiljevs 30 famed aviatrix Amelia Earhart 30 razorbill 30 Achille Compagnoni 30 tallest freestanding mountain 30 WINTRY 30 Kukuczka 30 Nepal Tenzing Norgay 30 Romi Garduce 30 glacial melting 30 Diego Urbina 30 Tenzing Sherpa 30 voyaging 30 Veikka 30 cyclist Graeme Obree 30 Gakkel Ridge 30 Quatsino Sound 30 Markus Malin 30 Evelyn Maria Bello 30 Son Doong 30 Spain IB Salut 30 fumarole 30 Captains Meriwether Lewis 30 Mount Dhaulagiri 30 Mt Kilimanjaro 30 Premier Hans Enoksen 30 Rovaniemi Finland 30 climber 30 brainy monkish detective 30 novelist Sebastian Faulks