Website and data research by 101Leafy.
Blossoming Arcadia
Radar map of Blossoming Arcadia in Pikmin 4, with the treasures, creatures, castaways, and items the game places there.

Drag to move the map, pinch or scroll to zoom, and tap a pin to see what it is. Keys: arrows move (Shift goes farther), + and - zoom, 0 shows the whole map, Tab goes from pin to pin, / searches, and Esc closes.
On this map
Treasures
Brush of Wisdom
Cupid's Grenade3
Daughter Doll Head
Floral Instigator
Harmonic Synthesizer
Mechanical Harp (Memory Song)
Mooching Vase
Octoplus
Orbital Communication Sphere
Searing Acidshock
Shake-a-Smile
Sphere of Fuzzy Feelings
Sticky Jewel
Sweat-Soaked Blue Bird
Unfloatable Boat
Velvety Dreamdrop
Wayward Moon
Wind Detector