Notes: Helios Grove is located beside a Redwood Creek tributary in Redwood National Park.
Helios Grove includes 3 of the 30 tallest trees on Earth: Daedalus, Helios, and Icarus. The grove includes 3 trees taller than 360 ft (109.73 m), 2 trees taller than 370 ft (112.78 m), and 1 tree taller than 380 ft (115.82 m).
Helios Grove includes the following coast redwoods:
Helios is the tallest and largest tree in Helios Grove.