2.1 Live the life.

SAND: Small loose grains of worn or disintegrated rock.

DUNE: A hill or ridge of wind-blown sand.

UNFORGETTABLE: Earning a permanent place in the memory; memorable: and unforgettable experience.

VALLEY:  An elongated lowland between ranges of mountains, hills, or other uplands, often having a river or stream running along the bottom.

THRILLING: To cause to feel a sudden intense sensation; excite greatly.

SLOPE: To diverge from the vertical or horizontal; incline: a roof that slopes. See Synonyms at slant.

BREATHTAKING:  Inspiring or exciting: a breathtaking view; a breathtaking ride.

b) Fill in: experience, welcoming, scenery, sleep, lifetime, unforgettable.

1. They stopped at the lake to admire the beautiful scenary.
2. Mary said her summer break in the Bahamas was the vacation of a(n) lifetime.
3. Shark watching in Australia was an amazing experience.
4. Julian had a(n) welcoming time riverbugging in Scotland.
5. The people at the hotel greeted us with unforgettable smiles.
6. It took the climbers two hours to go up the sleep slope.