participating in
For observations made between 2018/01/01 and 2028/01/01
Submissions accepted up to 2028/01/01
Experience this 20.8-km out-and-back trail near El Chaltén, Santa Cruz. Generally considered a challenging route, it takes an average of 7 h 12 min to complete. This is a very popular area for backpacking, hiking, and mountain biking, so you'll likely encounter other people while exploring. The trail is open year-round and is beautiful to visit anytime.
1,051
Identifications
Identifications
538
Observations
Observations
226
Species
Species
116
People
People
Top Species
1.
Aphrastura spinicauda (Gmelin, 1789)
17
2.
Enicognathus ferrugineus (Statius Muller, 1776)
14
3.
Zonotrichia capensis (P.L.Statius Müller, 1776)
13
4.
Troglodytes aedon Vieillot, 1809
11
5.
Turdus falcklandii Quoy & Gaimard, 1824
11
6.
Nothofagus pumilio
10
7.
Enicognathus ferrugineus
9
8.
Vultur gryphus Linnaeus, 1758
9
9.
Empetrum rubrum
8
10.
Pygarrhichas albogularis (King, 1831)
8
Top Observers
1.
obsr477191
33
2.
jerryzhu
30
3.
obsr993782
29
4.
amaliejc
22
5.
kreier
18
6.
larsonek
18
7.
sebastianlescano
18
8.
obsr628462
18
9.
obsr690090
16
10.
obsr658330
13
Top Species
1.
Aphrastura spinicauda (Gmelin, 1789)
17
2.
Enicognathus ferrugineus (Statius Muller, 1776)
14
3.
Zonotrichia capensis (P.L.Statius Müller, 1776)
13
4.
Troglodytes aedon Vieillot, 1809
11
5.
Turdus falcklandii Quoy & Gaimard, 1824
11
6.
Nothofagus pumilio
10
7.
Enicognathus ferrugineus
9
8.
Vultur gryphus Linnaeus, 1758
9
9.
Empetrum rubrum
8
10.
Pygarrhichas albogularis (King, 1831)
8
11.
Phrygilus patagonicus Lowe, 1923
8
12.
Spinus barbatus (Molina, 1782)
8
13.
Pyrope pyrope (Kittlitz, 1830)
8
14.
Tachycineta leucopyga (Meyen, 1834)
8
15.
Tatochila theodice
7
16.
Elaenia albiceps (Orbigny & Lafresnaye, 1837)
7
17.
Magnoliopsida
6
18.
Muscisaxicola maclovianus (Garnot, 1826)
6
19.
Colaptes pitius (Molina, 1782)
6
20.
Geranoaetus melanoleucus (Vieillot, 1819)
5
21.
Turdus falcklandii
5
22.
Gaultheria mucronata
5
23.
Caracara plancus (J.F.Miller, 1777)
5
24.
Embothrium coccineum J.R.Forst. & G.Forst.
5
25.
Chloephaga picta (Gmelin, 1789)
5
26.
Campephilus magellanicus (P.P.King, 1827)
5
27.
Chauliognathus magellanicus
4
28.
Chiliotrichum diffusum
4
29.
Angiospermae
4
30.
Calceolaria biflora Lam.
4
31.
Perezia recurvata
4
32.
Rhyephenes maillei
4
33.
Armeria
4
34.
Codonorchis lessonii
4
35.
Valeriana carnosa
4
36.
Ormiscodes amphinome Fabricius, 1775
4
37.
Lycalopex culpaeus
4
38.
Yramea cytheris
4
39.
Tatochila theodice (Boisduval, 1832)
4
40.
Phrygilus patagonicus
4
41.
Anemone multifida Poir.
4
42.
Chloephaga poliocephala P.L.Sclater, 1857
4
43.
Cinclodes fuscus (Vieillot, 1818)
4
44.
Vanellus chilensis (Molina, 1782)
4
45.
Leistes loyca (Molina, 1782)
4
46.
Lepus europaeus
3
47.
Poaceae
3
48.
Campephilus magellanicus
3
49.
Quinchamalium chilense Molina
3
50.
Escallonia rubra
3
51.
Caracara plancus plancus
3
52.
Plantae
3
53.
Phrygilus gayi (Gervais, 1834)
3
54.
Glaucidium nana (P.P.King, 1827)
3
55.
Cerastium
3
56.
Anemone multifida
3
57.
Embothrium coccineum
3
58.
Calceolaria biflora
3
59.
Cistothorus platensis (Latham, 1790)
3
60.
Tachyeres patachonicus (King, 1831)
3
61.
Falco sparverius Linnaeus, 1758
3
62.
Nothofagus antarctica
2
63.
Daptrius albogularis
2
64.
Azorella monantha
2
65.
Blechnum penna-marina
2
66.
Senecio mairetianus
2
67.
Phacelia secunda
2
68.
Nothofagus pumilio (Poepp. & Endl.) Krasser
2
69.
Caracara plancus
2
70.
Platycheirus
2
71.
Azorella prolifera
2
72.
Escallonia
2
73.
Petrichus
2
74.
Adesmia boronioides Hook.f.
2
75.
Daptrius Vieillot, 1816
2
76.
Azorella prolifera (Cav.) G.M.Plunkett & A.N.Nicolas
2
77.
Phacelia
2
78.
Tenebrionidae
2
79.
Cnemalobus
2
80.
Rhionaeschna variegata
2
81.
Perezia
2
82.
Gavilea
2
83.
Chilenium
2
84.
Cyttaria darwinii
2
85.
Misodendrum
2
86.
Fungi
2
87.
Rhionaeschna variegata Fabricius, 1775
2
88.
Bombus terrestris
2
89.
Cerastium arvense
2
90.
Pyrope pyrope
2
91.
Gaultheria pumila
2
92.
Erigeron
2
93.
Pygarrhichas albogularis
2
94.
Senecio
2
95.
Glaucidium nana
2
96.
Cyttaria
2
97.
Misodendrum quadriflorum
2
98.
Zenaida auriculata (Des Murs, 1847)
2
99.
Muscisaxicola flavinucha Lafresnaye, 1855
2
100.
Lycalopex culpaeus (Molina, 1782)
2
101.
Bombus terrestris (Linnaeus, 1758)
2
102.
Osmorhiza berteroi
1
103.
Pterygota
1
104.
Usnea hirta
1
105.
Geranium
1
106.
Nardophyllum bryoides (Lam.) Cabrera
1
107.
Rhyephenes maillei Solier, 1839
1
108.
Asteraceae
1
109.
Tatochila
1
110.
Argynnini
1
111.
Senecio filaginoides
1
112.
Spinus barbatus
1
113.
Parmeliaceae
1
114.
Xanthoparmelia
1
115.
Gavilea lutea (Comm. ex Pers.) M.N.Correa
1
116.
Solenomelus segethi (Phil.) Kuntze
1
117.
Pooideae
1
118.
Nannophryne variegata
1
119.
Rhyephenes Schönherr, 1837
1
120.
Aegorhinus vitulus
1
121.
Olsynium biflorum
1
122.
Noccaea magellanica
1
123.
Falco sparverius
1
124.
Orchidoideae
1
125.
Melanodera xanthogramma
1
126.
Gallinago magellanica
1
127.
Myosotis stricta
1
128.
Silene
1
129.
Microsteris
1
130.
Gaultheria
1
131.
Empetrum rubrum Vahl ex Willd.
1
132.
Bufonidae
1
133.
Acaena ovalifolia
1
134.
Perezia recurvata (Vahl) Less.
1
135.
Lycalopex culpaeus culpaeus
1
136.
Austrolycopodium magellanicum (P.Beauv.) Holub
1
137.
Pezizales
1
138.
Tomopisthes
1
139.
Urophonius
1
140.
Nannophryne variegata Günther, 1870
1
141.
Armeria curvifolia Colla
1
142.
Austropaxillus statuum
1
143.
Oxypeltus quadrispinosus
1
144.
Sisyrinchium arenarium
1
145.
Fistulina antarctica
1
146.
Elaenia albiceps
1
147.
Asteroideae
1
148.
Hypodynerus vespiformis (Haliday, 1837)
1
149.
Geum magellanicum
1
150.
Chironomidae
1
151.
Discaria chacaye (G.Don) Tortosa
1
152.
Tipulomorpha
1
153.
Ranunculus peduncularis
1
154.
Lathyrus
1
155.
Aegorhinus W.F.Erichson, 1834
1
156.
Larentia macerata Felder & Rogenhofer, 1875
1
157.
Morchella andinensis
1
158.
Olsynium biflorum (Thunb.) Goldblatt
1
159.
Cylydrorhinus angulatus Guérin-Méneville, 1841
1
160.
Pentatomoidea
1
161.
Nothofagus
1
162.
Attagis
1
163.
Azorella
1
164.
Chaptalia
1
165.
Phacelia secunda J.F.Gmel.
1
166.
Rubus geoides Sm.
1
167.
Arhynchobdellida
1
168.
Sisyrinchium patagonicum
1
169.
Baccharis magellanica (Lam.) Pers.
1
170.
Tachinidae
1
171.
Austroscaeva
1
172.
Taraxacum
1
173.
Macromphalia
1
174.
Rumex acetosella
1
175.
Vultur gryphus
1
176.
Pinnasa bergii
1
177.
Calceolaria
1
178.
Colaptes pitius
1
179.
Muscisaxicola flavinucha
1
180.
Troglodytes aedon
1
181.
Bryophyta
1
182.
Nassauvia magellanica
1
183.
Agriornis montanus
1
184.
Agaricomycetes
1
185.
Hymenoptera
1
186.
Gavilea lutea
1
187.
Tipulinae
1
188.
Chauliognathus
1
189.
Aegorhinus nodipennis
1
190.
Cyttaria hariotii
1
191.
Viola reichei
1
192.
Discaria chacaye
1
193.
Viola
1
194.
Ourisia ruellioides
1
195.
Lepidoptera
1
196.
Prunus
1
197.
Hippocamelus bisulcus
1
198.
Ormiscodes amphimone
1
199.
Phrygilus
1
200.
Adesmia boronioides
1
201.
Ichneumonidae
1
202.
Berberis microphylla
1
203.
Nassauvieae
1
204.
Armeria curvifolia
1
205.
Pleurodema bufoninum
1
206.
Barypus
1
207.
Anarthrophyllum desideratum
1
208.
Usnea
1
209.
Maytenus
1
210.
Cerastium arvense L.
1
211.
Rosoideae
1
212.
Pygochelidon cyanoleuca (Vieillot, 1817)
1
213.
Anairetes parulus (Kittlitz, 1830)
1
214.
Achillea millefolium L.
1
215.
Sicalis lebruni (Oustalet, 1891)
1
216.
Valeriana carnosa Sm.
1
217.
Trifolium repens L.
1
218.
Anarthrophyllum desideratum (DC.) Benth. ex B.D.Jacks.
1
219.
Dolichogyna
1
220.
Lepus europaeus Pallas, 1778
1
221.
Agriornis montanus (Orbigny & Lafresnaye, 1837)
1
222.
Gallinago magellanica (P.P.King, 1828)
1
223.
Zonotrichia capensis
1
224.
Anas georgica Gmelin, 1789
1
225.
Scytalopus magellanicus (Gmelin, 1789)
1
226.
Geranoaetus polyosoma (Quoy & Gaimard, 1824)
1
Top People
1.
obsr477191
33
2.
jerryzhu
30
3.
obsr993782
29
4.
amaliejc
22
5.
kreier
18
6.
larsonek
18
7.
sebastianlescano
18
8.
obsr628462
18
9.
obsr690090
16
10.
obsr658330
13
11.
philpav
12
12.
alvarosaurus
11
13.
astridnautas
10
14.
trekman
9
15.
almanativa
9
16.
ngizmo
9
17.
obsr1083791
9
18.
pablo_jusim
8
19.
obsr1675507
8
20.
jessestarger
8
21.
obsr609654
8
22.
obsr1900809
8
23.
obsr1935307
8
24.
obsr605130
7
25.
Gonzalo Diaz
6
26.
tapi45
6
27.
Pablo Preliasco
6
28.
coirpre
6
29.
Andy Goerdel - Texas Master Naturalist, Good Water Chapter
5
30.
milacros
5
31.
obsr753086
5
32.
agnesblanche
4
33.
andygo1
4
34.
Matthias Kreier
4
35.
Sebastián Lescano
4
36.
dwabrams
4
37.
rainhead
4
38.
obsr1688150
4
39.
andressehinkman
3
40.
Pablo
3
41.
dylan_sheng
3
42.
mvdijk
3
43.
lauraeise
3
44.
juanitodelbiobio
3
45.
Carmelo López Abad
3
46.
mbernini
3
47.
Alma Nativa
3
48.
HUGO DAVID CAVERZASI
3
49.
johanna_fc
3
50.
heikkih
3
51.
rinoiubatti
3
52.
hannahchase
3
53.
obsr521876
3
54.
obsr629540
3
55.
M. van Dijk
3
56.
mariobarroso
2
57.
bfsmith18
2
58.
lauravb
2
59.
dhopp45
2
60.
jitterbug
2
61.
sabineart
2
62.
middl87
2
63.
Alejandro Nemec
2
64.
preli
2
65.
martine_lapointe
2
66.
brentener
2
67.
wawachow3
2
68.
juadi4
2
69.
edithester
2
70.
obsr621175
2
71.
obsr2465383
2
72.
obsr1572419
2
73.
obsr798806
2
74.
marcaluco
2
75.
alejandropini
2
76.
chriscolombia
1
77.
jordane4
1
78.
mason280
1
79.
gregory_harriman
1
80.
karuquebec
1
81.
billyagland
1
82.
nos_peripleties
1
83.
lorenzo_bracchi
1
84.
jwrfarm
1
85.
vickymer
1
86.
nicholasrocha
1
87.
bobfrank887
1
88.
sjmcauley12
1
89.
Travis
1
90.
mmillado
1
91.
ernestopampin
1
92.
Joan Casanelles-Abella
1
93.
florencia87
1
94.
daianach
1
95.
raaasi
1
96.
sdcesare
1
97.
damian107
1
98.
elaine_potter
1
99.
naiara10
1
100.
buckja
1
101.
barcelosmartinsdeoliveira
1
102.
laurablanquet
1
103.
criteastwood
1
104.
pascalvenot
1
105.
anspinoza
1
106.
warnernature
1
107.
hchavez
1
108.
floresnaolacomas
1
109.
paulroots
1
110.
travis1
1
111.
ricardo295
1
112.
cagomez
1
113.
vitalinalobanova
1
114.
droflet
1
115.
User 131771
1
116.
jham00
1
Recent Observations