ACNH Treasure Islands 2026: Where to Find Active Dodo Codes

Treasure Islands remain a popular way to collect furniture, DIY recipes, crafting materials, Bells, tickets, and other items in Animal Crossing: New Horizons.

If you're looking for free Treasure Islands, 24/7 islands, active Dodo Codes, Catalog Islands, or Furniture Islands, this guide explains how they work, what you can find, and how to choose an active island.

What Are Treasure Islands in ACNH?

A Treasure Island is a player-hosted island stocked with items that visitors can collect. It is a community-run service, not an official Nintendo feature.

Depending on the host, an island may contain furniture, clothing, DIY recipes, crafting materials, seasonal items, Bells, Nook Miles Tickets, and other collectibles.

Some islands offer a wide selection, while others specialize in specific types of items.

What Can You Find on an ACNH Treasure Island?

Treasure Island inventories vary by host, but these are some of the most common categories.

Furniture and Decorations

Furniture is one of the main reasons players visit Treasure Islands. Available items may include:

• Furniture sets
• Outdoor decorations
• Themed furniture
• Seasonal furniture
• Event-related items
• Island design items

Specialized islands may organize furniture by series or theme, making it easier to find pieces for a particular build.

DIY and Cooking Recipes

Some islands offer large collections of DIY and cooking recipes.

They can be useful if you're missing a specific recipe or need additional recipes for crafting and decorating projects.

Crafting Materials

Common and seasonal materials may include:

• Gold Nuggets
• Iron Nuggets
• Stone
• Clay
• Wood
• Star Fragments
• Seasonal materials

These can save time when you're working on large crafting or customization projects.

Bells and Nook Miles Tickets

Some Treasure Islands also stock Bells and Nook Miles Tickets for shopping, island development, and Mystery Island trips.

Clothing and Other Collectibles

Depending on the host, you may also find clothing, accessories, special items, and other collectibles.

How to Find Active ACNH Treasure Island Dodo Codes

Dodo Codes are temporary, so old code lists can quickly become useless. A host may close the island, restart the session, change the code, or reach the visitor limit.

For current access information, look for recently maintained Treasure Island sources such as:

• Treasure Island community websites
• Twitch Treasure Island streams
• Discord communities
• Animal Crossing social communities
• Updated Treasure Island maps

When using a Dodo Code, check the source's latest update rather than relying on a code published months ago.

How to Visit a Treasure Island With a Dodo Code

You need Animal Crossing: New Horizons, an internet connection, and Nintendo Switch Online for online island visits.

The general process is:

1. Find an active Treasure Island.
2. Check the host's rules and current access information.
3. Go to Dodo Airlines.
4. Select I Want to Fly.
5. Choose Visit Someone.
6. Select Via Dodo Code.
7. Enter the current Dodo Code.
8. Travel to the island and collect what you need.
9. Return through the airport when finished.

The online island-visit system remains available in the current version of Animal Crossing: New Horizons. The game also supports the Nintendo Switch 2 Edition.

Free Treasure Islands vs. Paid Islands

Free Treasure Islands ACNH are community-run islands that allow visitors to collect items without paying for access.

Paid islands may offer additional services such as private access, custom item requests, scheduled visits, or specialized inventories.

For most players, a free island is enough if they only need furniture, materials, recipes, tickets, or other basic resources. The more important factor is whether the island's inventory and access information are current.

What Are 24/7 Treasure Islands?

An ACNH Treasure Island 24/7 is generally a community-run island intended to remain available for extended periods.

However, 24/7 does not mean that one Dodo Code is guaranteed to work permanently. Hosts may close islands, restart sessions, change codes, or temporarily limit visitors.

If a 24/7 code stops working, check the host's latest status for a new code or reopening time.

ACNH Catalog Islands and Furniture Islands

A Catalog Island focuses on items that visitors can pick up and register in their catalog. For eligible items, players can order them later through the in-game catalog.

A Furniture Island focuses mainly on furniture and decorations, making it useful for room designs, outdoor builds, or island renovations.

Cataloging does not mean every item can be reordered. Some special, event, or otherwise ineligible items cannot be purchased through the catalog.

How the 2026 Update Affects Treasure Island Hunting

The Ver. 3.0 update, released in January 2026, added new content and collectible items to Animal Crossing: New Horizons. Nintendo later released Ver. 3.0.3 in April 2026.

The new content gives collectors additional furniture, decorations, and other items to look for on updated Treasure Islands.

Treasure Islands themselves remain community-run, so the update does not change the basic Dodo Code or island-visit system.

Treasure Island Rules and Tips

Each Treasure Island can have its own rules, so check the host's instructions before collecting items.

Useful habits include:

• Empty your pockets before traveling.
• Check the island map if available.
• Keep your internet connection stable.
• Follow item limits set by the host.
• Don't leave unwanted items around the island.
• Don't share private access information.
• Leave through the airport when finished.

Some hosts specifically ask visitors not to use the - button to leave. Busy islands can also experience loading screens or connection issues when several players arrive or leave at once.

Are Treasure Islands Still Worth Using in 2026?

Yes, particularly when you're looking for specific items or trying to complete a collection.

The 2026 updates added more content to collect, while Treasure Islands can reduce the time needed to find furniture, recipes, materials, and other resources.

They are especially useful for players rebuilding an island, completing collections, or gathering materials for large projects.

How to Choose the Right Treasure Island

Choose the island based on what you need:

Furniture: Look for a Furniture Island.

Catalog items: Try a Catalog Island.

DIY recipes or materials: Find an island specializing in crafting resources.

Free access: Search for community-run free Treasure Islands.

24/7 access: Use a recently maintained source rather than an old Dodo Code list.

Final Tips for Using ACNH Treasure Islands

Treasure Islands remain a convenient community resource in 2026 for collecting furniture, recipes, materials, and other items.

The most important thing is to use current island information instead of outdated Dodo Codes. Check the host's status, follow the island rules, and choose an island that matches what you're looking for.