Northern Lights Tour Located in the middle of the northern lights belt, Tromso can offer some of the highest levels of northern lights activity on earth. Perhaps Tromso is the world's best place for a Northern Lights Tour. Join one of our Northern Lights Holidays this winter. It could become one of the greatest experiences in your life. DESTINATION  Tromso county, Norway. PRICE  $450 per person WHEN  2th September until 31st March. PICK-UP  Each evening at 6 PM outside your hotel. DROP-OFF  Earliest at 12 AM. When we have a sighting we often stay out later, at no extra cost. SIZE OF GROUP  Maximum 8 participants is recommended and normal, but not absolute. A small group allows more freedom in terms of chasing the northern lights. INCLUDED - Transportation each day in a comfortable car - A meal each day - All necessary equipment such as snowshoes, flashlight, water-filled bottle, woolen underwear, a warm, hat, warm shoes, warm stockings, and reindeer skin to lie on, if needed. - A guide who will do anything necessary to find the northern lights. EXCITING CHASE A Northern Lights Holiday means an intense and exciting chase--to the coast or deep into the wild, perhaps even to the Finnish border. Each day on a Northern Lights Tour we contact meteorologists shortly before departure to get accurate information. In order to find out where we will have best chances to see the northern lights. WE GUARANTEE A GREAT TRIP The northern lights are unpredictable, but we guarantee that we will do everything to find _ . Patience is a keyword on Northern Lights Tour. ECO-TOURISM We offer ecologically sustainable and responsible tours. Travelling in small groups is an essential part of the ecotourism concept, as small groups have lesser impact on nature and will not disturb the wildlife unnecessarily. We can infer that  _  .
if tourists stay out late, they have to pay more every tourist group is not sure to see the northern lights every tourist group get the money back if they don't see the northern lights the northern lights can be seen every day from 20th September to 31st March
Question: Northern Lights Tour Located in the middle of the northern lights belt, Tromso can offer some of the highest levels of northern lights activity on earth. Perhaps Tromso is the world's best place for a Northern Lights Tour. Join one of our Northern Lights Holidays this winter. It could become one of the greatest experiences in your life. DESTINATION  Tromso county, Norway. PRICE  $450 per person WHEN  2th September until 31st March. PICK-UP  Each evening at 6 PM outside your hotel. DROP-OFF  Earliest at 12 AM. When we have a sighting we often stay out later, at no extra cost. SIZE OF GROUP  Maximum 8 participants is recommended and normal, but not absolute. A small group allows more freedom in terms of chasing the northern lights. INCLUDED - Transportation each day in a comfortable car - A meal each day - All necessary equipment such as snowshoes, flashlight, water-filled bottle, woolen underwear, a warm, hat, warm shoes, warm stockings, and reindeer skin to lie on, if needed. - A guide who will do anything necessary to find the northern lights. EXCITING CHASE A Northern Lights Holiday means an intense and exciting chase--to the coast or deep into the wild, perhaps even to the Finnish border. Each day on a Northern Lights Tour we contact meteorologists shortly before departure to get accurate information. In order to find out where we will have best chances to see the northern lights. WE GUARANTEE A GREAT TRIP The northern lights are unpredictable, but we guarantee that we will do everything to find _ . Patience is a keyword on Northern Lights Tour. ECO-TOURISM We offer ecologically sustainable and responsible tours. Travelling in small groups is an essential part of the ecotourism concept, as small groups have lesser impact on nature and will not disturb the wildlife unnecessarily. We can infer that  _  .
A. if tourists stay out late, they have to pay more
B. every tourist group is not sure to see the northern lights
C. every tourist group get the money back if they don't see the northern lights
D. the northern lights can be seen every day from 20th September to 31st March
Answer: