Carte topographique Bradley Lake

The nearly circular uninhabited island formed by Augustine Volcano is 12 km (7.5 mi) wide east–west, 10 km (6.2 mi) north-south; a nearly symmetrical central summit peaks at altitude 4,134 feet (1,260 m).

Altitude moyenne : 658 m

Altitude moyenne : 2.419 m

Altitude moyenne : 1.278 m

Altitude moyenne : 490 m

Altitude moyenne : 78 m

Altitude moyenne : 252 m

Altitude moyenne : 680 m

Holocene eruptive activity from Iliamna is little known, but radiocarbon dating seems to indicate at least a few eruptions, all before the European settlement of Alaska. Prehistoric eruptions have been dated to 5050 and 2050 BCE (VEI-4), 450 BCE and 1650. Historically observed eruptions took place in 1867…

Altitude moyenne : 2.360 m

Altitude moyenne : 169 m

Some birds seen during the spring migration and the festival include horned puffins, sandhill cranes, and arctic terns. Arctic Terns are famous for flying the longest distance of any migrating bird. Many of the birds seen during the festival can be identified with the help of published guides that categorize…

Altitude moyenne : 105 m

Altitude moyenne : 45 m

Altitude moyenne : 319 m

Altitude moyenne : 27 m

Altitude moyenne : 2.814 m

Altitude moyenne : 21 m

Altitude moyenne : 980 m

Altitude moyenne : 3 m

The nearly circular uninhabited island formed by Augustine Volcano is 12 km (7.5 mi) wide east–west, 10 km (6.2 mi) north-south; a nearly symmetrical central summit peaks at altitude 4,134 feet (1,260 m).

Altitude moyenne : 658 m

Altitude moyenne : 0 m

Altitude moyenne : 503 m

Altitude moyenne : 16 m

Altitude moyenne : 1.709 m

Altitude moyenne : 45 m

Some birds seen during the spring migration and the festival include horned puffins, sandhill cranes, and arctic terns. Arctic Terns are famous for flying the longest distance of any migrating bird. Many of the birds seen during the festival can be identified with the help of published guides that categorize…

Altitude moyenne : 105 m

The nearly circular uninhabited island formed by Augustine Volcano is 12 km (7.5 mi) wide east–west, 10 km (6.2 mi) north-south; a nearly symmetrical central summit peaks at altitude 4,134 feet (1,260 m).

Altitude moyenne : 658 m

Altitude moyenne : 0 m

Holocene eruptive activity from Iliamna is little known, but radiocarbon dating seems to indicate at least a few eruptions, all before the European settlement of Alaska. Prehistoric eruptions have been dated to 5050 and 2050 BCE (VEI-4), 450 BCE and 1650. Historically observed eruptions took place in 1867…

Altitude moyenne : 2.360 m

Altitude moyenne : 2.419 m

Altitude moyenne : 2.419 m

Altitude moyenne : 319 m

Some birds seen during the spring migration and the festival include horned puffins, sandhill cranes, and arctic terns. Arctic Terns are famous for flying the longest distance of any migrating bird. Many of the birds seen during the festival can be identified with the help of published guides that categorize…

Altitude moyenne : 105 m

Altitude moyenne : 1.695 m

Altitude moyenne : 16 m