ThroughoutHello Kitty Island Adventure, Fast Travel Mailboxes serve as points where players can instantly warp to while in the open world. After unlocking the Spooky Swamp andcompleting the introductory Fast Travel quest, you can start to hunt down every Fast Travel Mailbox location inHello Kitty Island Adventure.
SomeHello Kitty Island AdventureMailbox locations can’t be unlockeduntil later in the game, or until you have met certain requirements. For example, you can’t get any Mailboxes in Merry Meadows, Cloud Island, or City Town until you unlock the zones.

Refer to this list of every Mailbox inHello Kitty Island Adventureto find all locations and understand what you need to do to get into certain areas.
& How To Find Every Fast Travel Point In Hello Kitty Island Adventure
All Seaside Resort Mailboxes
Every Seaside Resort Mailbox is available and unlockable as soon as you unlock the Fast Travel Mailbox system.
Just to the right of My Melody’s furniture store

Resort Gate
To the west of the main Resort hub, by Chococat’s tent and Crafting Table
Resort Docks
South of the main Resort hub, near Badtz-maru’s comic book stand
Cozy Islands
North of the main Resort hub. Requires completion of ‘Building Bridges’
Hopscotch Islands
West of the main Resort hub on an island chain. you may reach this by jumping across stones – no Flippers required.
Moon Island
North of the Hopscotch Islands. The Fast Travel point can be found on the right-hand side of the crescent.
All Spooky Swamp Mailboxes
Though ‘Power Up The Gate’ must be completed to access the Spooky Swamp and the rest of the islands, you cannot activate Fast Travel Mailboxes without meeting Kuromi first. Spooky Swamp will likely be your first Fast Travel Mailbox, after raising your Friendship Level with Kuromi to 4.
Location
Spooky Swamp
Next to Kuromi’s first location. Used for the initial Fast Travel Mailbox point when the system is unlocked.
Nature Preserve
South-east of the Spooky Swamp Fast Travel point. Keroppi will lead you herewhen you unlock the Net.
Ghost Tour Ride
North of the Spooky Swamp Fast Travel point, on the northwest corner of the minecart ride.
All Gemstone Mountain Mailboxes
Like the Spooky Swamp, Gemstone Mountain cannot be accessed until youcomplete ‘Power Up The Gate’. The northernmost island, this area vastly changes when you restore the flow of water from nearby obstructed caves. It also serves as a connecting point to the Icy Peak sub-area.
Gemstone Town
Right next to Pekkle, south of the Dance Hall and just above the Soda Machine
Oasis
East, and above, Pompompurin’s Dessert Boat in the far west of the region
Icy Peak Entrance
Far northeast of Gemstone Town, in the mountains next to a mine entrance
Mount Hothead cannot be accessed until you complete ‘Power Up The Gate’. Though you can climb the mountainside to reach the Upper Ruins Entrance, the Caldera is much harder to reach until you get more Stamina, and requires completion of the quest ‘Fire Up The Volcano’.

Mount Hothead
Between Retsuko’s first location and the Pizza Oven, on the south of the Mount Hothead island
On the northeast corner of Mount Hothead’s shore

Caldera
At the very top of Mount Hothead, to the left of the Lava Caves
Upper Ruins Entrance
On the south face of the mountain, high above Retsuko’s initial location. This point unlocks during Retsuko’s ‘Enraging Ruins’ quest.
All Rainbow Reef Mailboxes
It is impossible to dive underwater until you acquireboth the Flippers and Snorkel items, which allow players to swim and dive, respectively. Once you have improved your Stamina bar and acquire the Mermaid outfit, swimming underwater becomes easy.
The Heart of the Island is the only Fast Travel point in Rainbow Reef that cannot be obtained until essentially the end of the game. That’s because this unique Fast Travel Mailbox location is tied to an endgame quest chain.

South-west of the Comedy Club
Kelp Maze
The south-western corner of the Kelp Maze, to the north-west of the Comedy Club. You will need extra Stamina to reach this.
Sunken Ship
South of the sunken ship just to the east of Mount Hothead. You will need extra Stamina to dive deep enough.
Heart of the Island

Rewarded as part of the ‘Friendship Never Fades’ questline
All Merry Meadows Mailboxes
Merry Meadows is an area you will unlock after about a dozen hours in-game, or after several days' worth of gifts. This is because you must reach Friendship Level 11 with My Melody to unlock the ‘Curious Caverns’ quest,which allows access to this secret zonein Gemstone Mountain.
Uniquely, you need to grow Giant Seeds into Beanstalks to ascend this zone and unlock later Fast Travel points. These Giant Seeds are hidden throughout every area within Merry Meadows – each Beanstalk will only grow if you plant one, so keep an eye out for Giant Seeds to progress through this zone.

Near the Visitor Cabin on second level of the area
Meadows Critter Corral Station
To the east of the main Merry Meadows Plaza area, surrounded by cherry trees.Does not require a Beanstalk to access.
Just to the east of the Merry Meadows entrance

Merry Meadows Overlook
Above the Visitor Cabins, atop a Bridge that overlooks the ponds
Meadows Temple
Just south of the bridge that leads to Merry Meadows Temple
All Cloud Island Mailboxes
Cloud Island, like Merry Meadows, does not unlock until practically the “end” of the game. It may take several days and dozens of hours to get here – you need to have a huge Level 17 Friendship with Hello Kitty, who will open a portal to this special areawhen this Friendship requirement is met.
Also like Merry Meadows, Cloud Island features a unique transport system that separates sub-areas within the zone.
Cloud Island Plaza
Just below Kiki’s store in the main Cloud Island Plaza hub
Cloud Island Ponds
Located on the furthest north island of the Cloud Island chain, just above a crescent pool
Cloud Island Critter Corral
Take the Cloud Ride to the southwest to reach the Cloud Island Critter Corral and this Fast Travel point
Cloud Island Cabin
On the far right of the map, only accessible by Cloud Ride, you will find this Fast Tavel point near the Visitor Cabins
All City Town Mailboxes
City Town was added toHello Kitty Island Adventurein a post-launch update, adding a vibrant urban location for players to sail to. You must reach Friendship Level 7 with Chococat, Cinnamoroll, Keroppi, Kuromi, and Badtz-maru, then wait one day. You should be able to get to City Town earlier than any other special zone thanks to these lax requirements.
City Center
Just north from the dock entrance, up the road a couple seconds. If you hit the roundabout, you’ve gone too far.
City Critter Park
At the south side of the large green promenade on the north-east side of the City Town map
City Rooftop
On the rooftops to the left of the park – on your map, it should appear just south-east from the vibrant pink hexagon
Upper Sewer, Main Sewer, Lower Sewer
Talk to Hello Kitty after discovering the City Town island and she will take you to the Sewers, a sprawling sub-zone with 3x Fast Travel points