Metroid Prime/List of Secret Worlds

This document lists all the known Secret Worlds in Metroid Prime. The numbering corresponds roughly to the order the secret worlds were discovered.

Main List

ID	Region	Room
1	Tallon Overworld	Transport Tunnel C
2	Phendrana Drifts	Phendrana Canyon
3	Phendrana Drifts	Ruined Courtyard
4	Phendrana Drifts	Ice Ruins East
5	Phazon Mines	Omega Research
6	Phendrana Drifts	Phendrana Shorelines
7	Chozo Ruins	Watery Hall
8	Phendrana Drifts	Control Tower
9	Chozo Ruins	Main Plaza
10	Chozo Ruins	Arboretum
11	Chozo Ruins	Training Chamber
12	Tallon Overworld	Gully
13	Tallon Overworld	Main Ventilation Shaft Section A
14	Tallon Overworld	Main Ventilation Shaft Section B
15	Tallon Overworld	Main Ventilation Shaft Section C
16	Tallon Overworld	Life Grove
17	Chozo Ruins	Gathering Hall
18	Phendrana Drifts	Ice Ruins West
19	Tallon Overworld	Tallon Canyon
20	Phazon Mines	Metroid Quarantine B
21	Phendrana Drifts	Transport Access
22	Phendrana Drifts	Ruins Entryway
23	Phendrana Drifts	Chozo Ice Temple
24	Tallon Overworld	Landing Site
25	Phendrana Drifts	Observatory
26	Tallon Overworld	Root Cave
27	Space Pirate Frigate	Main Ventilation Shaft Section A
28	Space Pirate Frigate	Main Ventilation Shaft Section B
29	Space Pirate Frigate	Main Ventilation Shaft Section C
30	Space Pirate Frigate	Main Ventilation Shaft Section D
31	Magmoor Caverns	Magmoor Workstation
32	Chozo Ruins	Sunchamber
33	Phendrana Drifts	Frost Cave
34	Tallon Overworld	Artifact Temple
35	Tallon Overworld	Waterfall Cavern
36	Phendrana Drifts	Phendrana's Edge
37	Phendrana Drifts	Chapel of the Elders
38	Tallon Overworld	Main Ventilation Shaft Section F
39	Tallon Overworld	Great Tree Chamber
40	Phendrana Drifts	North Quarantine Tunnel
41	Magmoor Caverns	Burning Trail
42	Chozo Ruins	Sun Tower
43	Phazon Mines	Security Access B
44	Space Pirate Frigate	Biotech Research Area 1
45	Phendrana Drifts	Transport to Magmoor Caverns West
46	Phazon Mines	Fungal Hall A
47	Magmoor Caverns	Monitor Station
48	Phendrana Drifts	Storage Cave
49	Phazon Mines	Transport to Tallon Overworld South (TAS-only)
50	Magmoor Caverns	Transport to Phendrana Drifts North (TAS-only)
51	Tallon Overworld	Frigate Crash Site (TAS-only)
52	Phendrana Drifts	Frost Cave Access
53	Chozo Ruins	Ruins Entrance
54	Chozo Ruins	Transport to Tallon Overworld East
55	Impact Crater	Crater Tunnel B
56	Phendrana Drifts	Gravity Chamber
57	Magmoor Caverns	Triclops Pit
58	Tallon Overworld	Arbor Chamber
59	Phazon Mines	Elite Research (TAS-only)
60	Phendrana Drifts	Frozen Pike
61	Phazon Mines	Main Quarry
62	Phazon Mines	Ore Processing (TAS-only)
63	Phazon Mines	Security Access A

Secret Worlds that require Floaty Jump

ID	Region	Room
	Magmoor Caverns	Monitor Station
	Magmoor Caverns	Transport to Phendrana Drifts South
	Tallon Overworld	Arbor Chamber
	Phendrana Drifts	Transport to Magmoor Caverns South
	Phendrana Drifts	Frozen Pike
	Phendrana Drifts	Quarantine Cave
	Phendrana Drifts	Shoreline Entrance