Discover the wonders of the natural world, including flora, fauna, geography, and environmental science. Explore ecosystems, weather, and conservation efforts.
Nature provides an inexhaustible wellspring of vocabulary for captivating crossword puzzles. This topic can cover diverse biomes, unique animal species, botanical terms, geological formations, and meteorological phenomena. From obscure plant names to scientific classifications, the natural world offers both common knowledge and surprising trivia that can lead to elegant, educational, and sometimes tricky clues, appealing to solvers who appreciate the beauty and complexity of our planet.
Crossword clues used in nature puzzles, with answers and links to play.
“Hard outer casing of a sea snail”
SHELL (5)
“Ridge of jagged rock or coral near the surface”
REEF (4)
“The typical color of deep water”
BLUE (4)
“Gilled animal that swims in the sea”
FISH (4)
“Park professional easily spotted by their distinctive flat hat.”
RANGER (6)
“Bugling beast of the Rocky Mountains.”
ELK (3)
“Virginia park celebrating a major centennial alongside America's 250th in 2026.”
SHENANDOAH (10)
“Rustic park accommodation, like the historic one near Old Faithful.”
LODGE (5)
“Navigational aid handed out at the entrance booth.”
MAP (3)
“Summit of Mount Rainier, for instance.”
PEAK (4)
“Flat-topped elevation found in a Colorado park's name.”
MESA (4)
“Iconic California park that dropped its summer timed-entry reservations for 2026 [1.1.5].”
YOSEMITE (8)
“Utah canyon famous for its amphitheaters of spire-shaped rocks.”
BRYCE (5)
“Path marked by cairns or painted blazes.”
TRAIL (5)
“Evergreen tree common in Olympic's forests.”
FIR (3)
“Erupting hydrothermal feature, like Steamboat.”
GEYSER (6)
“The Colorado, which spent millions of years carving a famous canyon.”
RIVER (5)
“Rugged South Dakota terrain known for striking geologic deposits and fossil beds.”
BADLANDS (8)
“The wildlife protected within a reserve.”
FAUNA (5)
“The sound a horse makes”
NEIGH (5)
“To sit on and travel by horse”
RIDE (4)
“A strap used to guide a horse”
REIN (4)
“A small breed of horse”
PONY (4)
“Common coniferous tree used for Christmas”
SPRUCE (6)
“The colorful part of a flower head”
PETAL (5)
“Small object from which a new plant grows”
SEED (4)
“Green plants that cover lawns and fields”
GRASS (5)
“Flower with a yellow center and white petals”
DAISY (5)
“Evergreen tree with needles and cones”
PINE (4)
“A low plant with many branches”
BUSH (4)
Showing the first 30 of 184 clues. Visit each puzzle to see all its clues.