For refugees displaced by the Syrian civil war and instability in the Middle East, their journeys have been filled with fear and uncertainty.
But as those fleeing Syria and other war-torn countries in the region, can now see a small glimmer of hope as they travel further into safe havens in Europe.
And even the tiniest glimpse of the sanctuary a peaceful nation provides has been enough to deliver smiles and peace signs from those making their way to safety...
Smiling refugees arrive across Europe
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Refugees wave to applauding people in Dortmund, Germany, Sunday, Sept. 6, 2015, where thousands of migrants and refugees traveled to by trains. (AP Photo/Martin Meissner) (credit:ASSOCIATED PRESS)
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A refugee from Afghanistan gets a kiss while he holds a banner reading 'Thank you Germany' as he waits for transport to an asylum seekers facility in Dortmund, Germany, Sunday, Sept. 6, 2015. Thousands of migrants and refugees arrived in Dortmund by trains. (AP Photo/Martin Meissner) (credit:ASSOCIATED PRESS)
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A migrant girl holds a sign expressing her love to Germany as she arrives at the train station in Saalfeld, central Germany, Saturday, Sept. 5, 2015. Hundreds of refugees arrived in a train from Munich to be transported by busses to an accomodation centre. (AP Photo/Jens Meyer) (credit:ASSOCIATED PRESS)
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Migrants wave as they arrive at the main railway station in Munich, southern Germany, on September 06, 2015. Germany on Sunday prepared for more refugees to arrive from Hungary via Austria, a day after thousands were greeted, often by volunteers holding signs that read 'Welcome to Germany'. But calls grew for a European solution to its worst refugee crisis since World War II. AFP PHOTO / CHRISTOF STACHE (Photo credit should read CHRISTOF STACHE/AFP/Getty Images) (credit:CHRISTOF STACHE via Getty Images)
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An Afghan mother holds her baby at a platform at Vienna's Westbahnhof train station in Vienna, Austria, on September 6, 2015 shortly after they have arrived by a train from Hungary.Thousands of migrants and refugees has transited via Vienna where the were welcomed and helped by volunteers in the last couple of days. AFP PHOTO / JOE KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images) (credit:JOE KLAMAR via Getty Images)
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Diana ,3 years old migrant Afghan girl, plays with a volunteer at a platform at Vienna's Westbahnhof train station in Vienna, Austria, on September 6, 2015 after arriving by a train from Hungary.Thousands of migrants and refugees has transited via Vienna where the were welcomed and helped by volunteers in the last couple of days. AFP PHOTO / JOE KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images) (credit:JOE KLAMAR via Getty Images)
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Migrant boy smiles while he rests with his parents and siblings at a platform at Vienna's Westbahnhof train station in Vienna, Austria, on September 6, 2015 after they have arrived by a train from Hungary.Thousands of migrants and refugees has transited via Vienna where the were welcomed and helped by volunteers in the last couple of days. AFP PHOTO / JOE KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images) (credit:JOE KLAMAR via Getty Images)
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VIENNA, AUSTRIA - SEPTEMBER 06: A 3-year Maria Nasab who has found after going missing while playing at the station, blows bubbles at Vienna's Westbahnhof train station as refugees wait to board trains for Germany, on September 06, 2015. (Photo by Hasan Tosun/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
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VIENNA, AUSTRIA - SEPTEMBER 06: Refugees wait at Vienna's Westbahnhof train station to board trains for Germany, on September 06, 2015. (Photo by Hasan Tosun/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
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Migrant men show Victory signs from a train leaving Vienna to Munich at Vienna's Westbahnhof train station in Vienna, Austria, on September 6, 2015 after arriving by a train from Hungary.Thousands of migrants and refugees has transited via Vienna where the were welcomed and helped by volunteers in the last couple of days. AFP PHOTO / JOE KLAMAR (Photo credit should read JOE KLAMAR/AFP/Getty Images) (credit:JOE KLAMAR via Getty Images)
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SZEGED, HUNGARY - SEPTEMBER 06: Migrants and refugees celebrate as they cross the border from Serbia into Hungary along the railway tracks close to the village of Roszke on September 6, 2015 in Szeged, Hungary.After days of confrontation and choas Hungary unexpectedly opened its borders with Austria allowing thousands of migrants to leave the country and travel onto Germany. (Photo by Christopher Furlong/Getty Images) (credit:Christopher Furlong via Getty Images)
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LESBOS ISLAND, GREECE - SEPTEMBER 06: Refugees flash victory sign as they pose for a selfie on the shore of Eftalou beach, north of the port city of Mytilini after crossing the Aegean from Turkey on September 06, 2015 in Lesbos Island, Greece. (Photo by Emin Menguarslan/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
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LESBOS ISLAND, GREECE - SEPTEMBER 06: Refugees arrive the shore of Eftalou beach, north of the port city of Mytilini after crossing the Aegean from Turkey on September 06, 2015 in Lesbos Island, Greece. (Photo by Emin Menguarslan/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
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LESBOS ISLAND, GREECE - SEPTEMBER 06: Refugees pose for a photo on the shore of Eftalou beach, north of the port city of Mytilini after crossing the Aegean from Turkey on September 06, 2015 in Lesbos Island, Greece. (Photo by Emin Menguarslan/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
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LESBOS ISLAND, GREECE - SEPTEMBER 06: Refugees flash victory sign as they pose for a selfie on the shore of Eftalou beach, north of the port city of Mytilini after crossing the Aegean from Turkey on September 06, 2015 in Lesbos Island, Greece. (Photo by Emin Menguarslan/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
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SZEGED, HUNGARY - AUGUST 31: A Syrian father celebrates with his daughter crossing the border from Serbia into Hungary close to the village of Roszke on August 31, 2015 near Szeged, Hungary. According to the Hungarian authorities a record number of migrants from many parts of the Middle East, Africa and Asia crossed the border from Serbia earlier this week, said to be due in part to the erection of a new fence that is due to be completed at the end of this month. Since the beginning of 2015 the number of migrants using the so-called Balkans route has exploded with migrants arriving in Greece from Turkey and then travelling on through Macedonia and Serbia before entering the EU via Hungary. The massive increase, said to be the largest migration of people since World War II, led Hungarian Prime Minister Victor Orban to order Hungary's army to build a steel and barbed wire security barrier along its entire border with Serbia, after more than 100,000 asylum seekers from a variety of countries and war zones entered the country so far this year. (Photo by Matt Cardy/Getty Images) (credit:Matt Cardy via Getty Images)
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SZEGED, HUNGARY - AUGUST 29: A migrant couple smile for the camera as they celebrate crossing the border from Serbia into Hungary close to the village of Roszke on August 29, 2015 near Szeged, Hungary. According to the Hungarian authorities a record number of migrants from many parts of the Middle East, Africa and Asia crossed the border from Serbia earlier this week, said to be due in part to the erection of a new fence that is due to be completed at the end of this month. Since the beginning of 2015 the number of migrants using the so-called Balkans route has exploded with migrants arriving in Greece from Turkey and then travelling on through Macedonia and Serbia before entering the EU via Hungary. The massive increase, said to be the largest migration of people since World War II, led Hungarian Prime Minister Victor Orban to order Hungary's army to build a steel and barbed wire security barrier along its entire border with Serbia, after more than 100,000 asylum seekers from a variety of countries and war zones entered the country so far this year. (Photo by Matt Cardy/Getty Images) (credit:Matt Cardy via Getty Images)
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Eight-months-old Maria, smiles to her father Ibrahim as she travels with her mother Yasmin, center, and her four year old brother Mohammed from near of Damascus, Syria, during their trip by train from Salzburg, Austria, to Munich, southern Germany, Saturday, Sept. 5, 2015, the last stage of their four-months-journey from Syria via Budapest and Vienna to Germany. (AP Photo/ Kerstin Joensson) (credit:ASSOCIATED PRESS)
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Refugees celebrate with leftist sympathizers at a shelter for asylum seekers on August 29, 2015 in Heidenau, eastern Germany. Heidenau, a town of around 16,000 inhabitants near Dresden, has become the focus of Germany's struggle to absorb a vast wave of asylum seekers that is expected to reach a record 800,000 this year. AFP PHOTO / ROBERT MICHAEL (Photo credit should read ROBERT MICHAEL/AFP/Getty Images) (credit:ROBERT MICHAEL via Getty Images)
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Migrants children wait to enter a camp for registration procedure after crossing the border line between Greece and Macedonia near the town of Gevgelija on September 6, 2015. Some 5,600 people crossed into Macedonia from Greece on September 4, a jump that highlights the ever-rising numbers of migrants moving through Europe, the UN said on September 5. Europe is facing a huge influx on all sides, with nearly 365,000 migrants and refugees having crossed the Mediterranean, often in flimsy boats and at the mercy of ruthless human smugglers, to reach the continent since January, according to fresh figures from the International Organization for Migration. AFP PHOTO / ROBERT ATANASOVSKI (Photo credit should read ROBERT ATANASOVSKI/AFP/Getty Images) (credit:ROBERT ATANASOVSKI via Getty Images)
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Migrants cross the border line between Greece and Macedonia near the town of Gevgelija on September 6, 2015. Some 5,600 people crossed into Macedonia from Greece on September 4, a jump that highlights the ever-rising numbers of migrants moving through Europe, the UN said on September 5. Europe is facing a huge influx on all sides, with nearly 365,000 migrants and refugees having crossed the Mediterranean, often in flimsy boats and at the mercy of ruthless human smugglers, to reach the continent since January, according to fresh figures from the International Organization for Migration. AFP PHOTO / ROBERT ATANASOVSKI (Photo credit should read ROBERT ATANASOVSKI/AFP/Getty Images) (credit:ROBERT ATANASOVSKI via Getty Images)
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MUNICH, GERMANY - SEPTEMBER 6: Refugees who travelled by train to the main railway station 'Munich Hauptbahnhof' leave the train under control by police and enter another one to get to a refugee centre on September 06, 2015 in Munich, Germany. Hundreds of refugees, mainly from Syria and Iraq, arrive in Germany after Hungary has opened his borders for them to travell on to Germany and Austria. (Photo by Joerg Koch/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
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A migrant girls shows thumb up into the camera after arriving in Dortmund, Germany, Sunday, Sept. 6, 2015. Thousands of migrants and refugees came to Dortmund by trains. (AP Photo/Martin Meissner) (credit:ASSOCIATED PRESS)
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A man forms a heart as he arrives at the train station in Saalfeld, central Germany, Saturday, Sept. 5, 2015. Hundreds of refugees arrived in a train from Munich to be transported by busses to an accomodation centre. (AP Photo/Jens Meyer) (credit:ASSOCIATED PRESS)
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A Syrian family arrive at the train station in Saalfeld, central Germany, Saturday, Sept. 5, 2015. Hundreds of refugees arrived in a train to be transported by busses to an accomodation centre. (AP Photo/Jens Meyer) (credit:ASSOCIATED PRESS)
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A father carries his child on his shoulders as they arrive at the main train station in Munich, Germany, Saturday, Sept. 5, 2015. Hundreds of refugees arrived in various trains to get first registration as asylum seekers in Germany. (AP Photo/Michael Probst) (credit:ASSOCIATED PRESS)