I think is floodplain.. (not 100% sure)
The bottom of a valley is called the valley floor. It is typically the lowest point in the valley and where most of the water and sediment accumulates.
You would likely experience a valley breeze, where cooler air from higher elevations flows downhill towards the valley floor during the night and morning. This flow reverses during the day, with warmer air rising up the valley slopes as a valley wind.
The floor of the valley of the Great Tetons is called Jackson Hole. This picturesque valley is located in Wyoming, surrounded by stunning mountain peaks of the Teton Range. Jackson Hole is known for its natural beauty and diverse wildlife.
Local winds
A rift valley has steep narrow sides and a flat floor. A rift valley forms where the Earth's crust is spreading or splitting apart.
a dale
The flood fringe extends from the outer banks of the floodway to the bluff lines of a river valley. Bluff lines, also called valley walls, mark the area where the valley floor begins to rise into bluffs. The flood fringe of the seasonal Todd River extends
Floor damage is almost never covered under regular home insurance. It needs to be purchased separately and can be quite expensive for many areas.
Some low lying land types are:ValleyFarewellMarshLow pointHollowLow-lying areaSheltered spotCrooner JerryDellLow-lying wetland
The floor in the mosque is covered with a mat.
The floor was covered with gold.
they had Akhet(flood time) from June to September,summer floods covered the valley floor Peret(sowing time) from october to february the people tilled their fields and planted their crops in the moist soil Shemu(Harvest time) from march to may The farmers harvest their grain
Well, Death Valley is not a 'peak' - it's a valley. It became the lowest valley and dry spot in the western hemisphere - thousands of years ago when Lake Manley dried up. That was the lake that covered the floor of the valley 10,000 years ago.
A floodplain, or flood plain, is flat or nearly flat land adjacent to a stream or river that experiences occasional or periodic flooding.
The main floor of the Coliseum in Rome consisted of a wooden floor covered with sand. The term arena refers to the sand that covered the floor.
The bottom of a valley is called the valley floor. It is typically the lowest point in the valley and where most of the water and sediment accumulates.
Valley or canyon