There are quite a few minecraft pe maps from independent developers designed to make the virtual world unique. These best maps for Minecraft 1.21 and 1.22 offer to travel through dangerous places, gain survival experience with almost no resources, as well as improve some skills.
Spiral Parkour
The task of the player who decides to use this map for Minecraft PE 1.21 and 1.22 is to reach the top of a high tower using jumping skills. Spiral parkour involves complex locations that repeat some biomes from the game.

The building is designed in such a way that not every player can reach the final of the test.
Download: https://mcpedl.org/spiral-parkour-map-minecraft-pe/
Bedwars
Many people are familiar with the concept of the game Bedwars. Users enter the lobby where they can select the settings they need. By the way, players need to be divided into teams to play by the rules.

The main task of this map for Minecraft 1.21 and 1.22 is to capture the territory of your enemy.
Download: https://mcpedl.org/bedwars-maps-minecraft-pe/
Lucky Block
Those who like surprises should pay attention to this creation. After loading the map for Minecraft PE 1.21 and 1.22, players enter the territory where they need to go a certain way to the finish line.

The difficulty is that they will come across different lucky blocks. No one knows what’s inside: it could be a hostile mob or useful resources.
Download: https://mcpedl.org/lucky-block-map-minecraft-pe/
Apocalyptic City
Those who would like to test their zombie survival skills should install this map for Minecraft 1.21 and 1.22. Once in an apocalyptic city, players will have to look for resources and constantly run away from monsters.

It is very difficult to find a safe place on the territory, because the buildings are almost destroyed, and hostile mobs live in them. It will be especially difficult at night.
Download: https://mcpedl.org/apocalyptic-city-map-minecfart-pe/
One Block
This is a unique map for Minecraft PE 1.21 and 1.22, because not every player can survive with almost no resources.

The character will spawn on one block, and he will have to understand the principle of the game himself in order to move on. This is a location for more experienced users who can navigate difficult situations.Download: https://mcpedl.org/one-block-map-minecraft-pe/