Genshin Impact Nostoi Region and Sea of Bygone Eras teleport waypoints locations

Genshin Impact players can find up to 23 teleport waypoints in Fontaine's Nostoi Region and the Sea of Bygone Eras. Unfortunately, some of them are locked behind certain World Quests. Furthermore, the new areas require multi-layer maps for exploration, so locating each waypoint can get slightly tricky.

This article will guide you to all 23 teleport waypoints in the Nostoi Region and Sea of Bygone Eras and explain how to activate them.

Genshin Impact: Locations of all six teleport waypoints in Nostoi Region

All teleport waypoints in Nostoi Region (Image via Genshin Impact Interact Map/HoYoLAB)

The Nostoi Region has six teleport waypoints: two are in Petrichor and the remaining four are in the underwater Faded Castle.

Teleport Waypoint #1

The first waypoint in Petrichor (Image via HoYoverse)

The first teleport waypoint on Petrichor will be automatically unlocked after the Genshin Impact 4.6 update as long as you have completed the Mondstadt Archon Quest.

Teleport Waypoint #2

Second waypoint in Petrichor (Image via HoYoverse)

From the first waypoint, head southeast and interact with the Statue of The Seven to light up the Nostoi Region map. Next, talk to the two NPCs nearby to trigger The Shadow Over Petrichor World Quest since it is a prerequisite to unlock the Faded Castle. Once that is done, keep moving east to find the second teleport waypoint in Petrichor.

Teleport Waypoint #3

First waypoint in Faded Castle (Image via HoYoverse)

The third waypoint is located in the underwater Faded Castle and can be unlocked while doing The Shadow Over Petrichor World Quest in Genshin Impact.

Teleport Waypoint #4

North of the middle level (Image via HoYoverse)

After unlocking the third waypoint, head east and take the stairs on the left to go upstairs. You will find a waypoint inside a passage in the north on the middle level.

Teleport Waypoint #5

South of the middle level (Image via HoYoverse)

Return to the main hallway of the middle level of Faded Castle. Next, head south and cross the bridge to find another teleport waypoint on your left hidden behind a pillar.

Teleport Waypoint #6

Exhibition Hall teleport waypoint (Image via HoYoverse)

Return to waypoint #3 and head east, but take the stairs in the middle this time, which will lead you to the Exhibition Hall. Keep moving ahead until you find the last teleport waypoint in the Nostoi Region.

Genshin Impact: Locations of all 17 teleport waypoints in Sea of Bygone Eras

All teleport waypoints in Sea of Bygone Eras (Image via Genshin Impact Interactive Map/HoYoLAB)

The Sea of Bygone Eras has 17 teleport waypoints. You must complete the entire Canticles of Harmony quest series to unlock all the waypoints.

Teleport Waypoint #7

First waypoint in Sea of Bygone Eras (Image via HoYoverse)

You can unlock waypoint #7 as soon as you enter the Sea of Bygone Eras for the first time after completing the Underwater Nocturne World Quest.

Teleport Waypoint #8

This can be unlocked during The Last Day of Remuria quest (Image via HoYoverse)

Teleport Waypoint #8 is already visible the first time you enter Initium Iani during The Last Day of Remuria World Quest.

Teleport Waypoint #9

The waypoint is on the floating rock (Image via HoYoverse)

From waypoint #8, swim upward in the north toward the floating rocks to find the ninth waypoint.

Teleport Waypoint #10

Hortus Euergetis waypoint (Image via HoYoverse)

From your previous location, get closer to the ground and head east to find the waypoint in Hortus Euergetis.

Teleport waypoint #11

North of Initium Iani (Image via HoYoverse)

After unlocking the waypoint in Hortus Euergetis, head northwest and stay close to the ground until you find a teleport waypoint. You will also find an Auric Anglerfish nearby, so it is easy to spot.

Teleport Waypoint #12

Waypoint in Portus Anticus (Image via HoYoverse)

Enter Portus Anticus through the small entrance north of the previous waypoint. Head deeper into the cave to find the 12th teleport waypoint.

Teleport Waypoint #13

Caesareum Palace waypoint (Image via HoYoverse)

From waypoint #8, go west and close to the ground to find an entrance to the Casereum Palace. Head in and unlock the waypoint.

Teleport Waypoint #14

This is automatically unlocked (Image via HoYoverse)

Waypoint #14 is unlocked automatically after completing The Last Day of Remuria quest in Genshin Impact.

Teleport Waypoint #15

Collegium Phonascorum waypoint (Image via HoYoverse)

The Collegium Phonascorum waypoint is at the entrance of a cave southeast of waypoint #14.

Teleport Waypoint #16

Northeast of Collegium Phonascorum (Image via HoYoverse)

Exit Collegium Phonascorum from the other entrance in the east to find the next teleport waypoint.

Teleport waypoint #17

Southeast of Alta Semita (Image via HoYoverse)

From waypoint #16, head northeast to find a waypoint on top of a rock.

Teleport waypoint #18

Inside a cave in Clivus Capitolinus (Image via HoYoverse)

After unlocking waypoint #17, head southeast to find a small cave entrance. Be careful of the Bullet Barnacles in the passage. You will be able to find waypoint #18 as soon as you exit the passage.