1. CorbaWorld – As a partner of Hollowtree, CorbaWorld offers a similar community vibe and gameplay features. Players can enjoy a range of activities such as Grief Prevention, OP gear, McMMO, and more.

2. The Hive – Known for its minigames and unique gameplay modes, The Hive provides a variety of experiences for players looking for something different. With games like Hide and Seek, Survival Games, and Bed Wars, The Hive is a server worth checking out.

3. Mineplex – Another popular Minecraft server, Mineplex offers a wide range of minigames and activities for players to enjoy. With games like Super Smash Mobs, Skywars, and Master Builders, Mineplex has something for everyone.

4. Hypixel – One of the largest Minecraft servers, Hypixel features a plethora of games and activities for players to enjoy. From classic minigames like Bed Wars and Skyblock to unique adventures like Skyblock and Dungeon Quest, Hypixel offers endless hours of entertainment.

5. CubeCraft Games – With a focus on fun and accessible gameplay, CubeCraft Games is a great option for players of all skill levels. From parkour to PvP, CubeCraft Games has a diverse selection of games to keep you entertained.

These servers offer similar experiences to Hollowtree and are sure to provide plenty of entertainment for Minecraft players. Give them a try and see which one becomes your new favorite!