Website status: All systems goanna.
participating in
For observations made between 2015/01/01 and 2025/06/01
Submissions accepted up to 2025/06/01
Experience this 2.6-km out-and-back trail near Honolulu, Oahu. Generally considered a challenging route, it takes an average of 1 h 24 min to complete. This is a very popular area for hiking, so you'll likely encounter other people while exploring. The trail is open year-round and is beautiful to visit anytime. You'll need to leave pups at home — dogs aren't allowed on this trail.
454
Identifications
336
Observations
165
Species
132
People
Top Species
1.
Leucaena leucocephala (Lam.) de Wit
15
2.
Dodonaea viscosa (L.) Jacq.
14
3.
Leucaena leucocephala
12
4.
Stapelia gigantea N.E.Br.
11
5.
Geopelia striata (Linnaeus, 1766)
8
6.
Jatropha integerrima
8
7.
Verbesina encelioides (Cav.) Benth. & Hook.fil. ex A.Gray
8
8.
Asystasia gangetica (L.) T.Anderson
7
9.
Waltheria indica L.
7
10.
Cynanchum gerrardi (Harv.) Liede
6
Top Observers
1.
justinluong
{:id=>"126312", :score=>620.0, :observations_count=>7, :species_count=>7, :percentage=>"5.46"}
2.
Kevin Faccenda
{:id=>"321317", :score=>580.0, :observations_count=>29, :species_count=>25, :percentage=>"5.11"}
3.
sharrow-sparrow
{:id=>"760339", :score=>540.0, :observations_count=>7, :species_count=>6, :percentage=>"4.75"}
4.
crystalroxas
{:id=>"6441965", :score=>480.0, :observations_count=>8, :species_count=>7, :percentage=>"4.23"}
5.
youlihawaii
{:id=>"5337864", :score=>400.0, :observations_count=>4, :species_count=>4, :percentage=>"3.52"}
6.
jenster229
{:id=>"1194471", :score=>320.0, :observations_count=>4, :species_count=>4, :percentage=>"2.82"}
7.
Kellen Apuna
{:id=>"6075548", :score=>300.0, :observations_count=>15, :species_count=>7, :percentage=>"2.64"}
8.
twsummer
{:id=>"39066", :score=>240.0, :observations_count=>12, :species_count=>11, :percentage=>"2.11"}
9.
brothernature627
{:id=>"1601307", :score=>220.0, :observations_count=>11, :species_count=>10, :percentage=>"1.94"}
10.
lhsteele
{:id=>"5476893", :score=>220.0, :observations_count=>3, :species_count=>3, :percentage=>"1.94"}
Recent Observations