🗂️ Lesson 2.3: Page Structure — Nesting, Subpages, Icons & Covers

You can build a beautiful page. Now let's build a beautiful workspace. This is where Notion becomes a place you live: pages nested inside pages, an organized sidebar, icons and covers that make things findable at a glance, and links that turn a pile of notes into a connected personal wiki. By the end you'll have a small "Home" page with real structure underneath it.

📚 What You'll Learn

By the end of this lesson, you will be able to:

Create subpages and understand the sidebar as a page tree
Move and reorganize pages (drag in the sidebar and "Move to")
Add icons and cover images, and set page width and font
Link pages together with @-mentions and [[, and tell a mention from a link from a child page
Use favorites, breadcrumbs, and page settings — and judge pages vs. databases (a teaser for Module 3)

⏱️ Estimated Time: 50 minutes

🎯 Project: Structure a small personal wiki: a "🏠 Home" page with 3–4 sub-pages, icons, a cover, and cross-links.

In This Lesson

Pages Inside Pages: Subpages

Recall big idea number two from Lesson 1.1: pages nest inside pages. A page can hold other pages, which can hold more, with no limit. A page inside another page is called a subpage (or child page), and it's how a single note grows into an organized system without ever switching tools.

Three ways to create a subpage:

Type /page (or just / then "Page") to drop a new page block right where your cursor is.
Hover a page in the sidebar and click the + beside it to add a child under it.
Turn any block into a page: click its ⠿ → Turn into → Page. A paragraph becomes a page you can open and fill.

A subpage appears on its parent as a clickable line with a little page icon. Click it to go inside; use the breadcrumb (top of the page) or the sidebar to come back out.

🏠 Home

📝 Notes (subpage — click to open)

🚀 Projects (subpage)

📚 Resources (subpage)

🧠 Mindset

You do not need to design your whole workspace today, and you shouldn't try to. Structure is meant to emerge — start with one Home page and a couple of children, and reshuffle later as your real needs show up. Moving pages around is trivial (you'll see), so nothing you decide now is permanent. A workspace is a garden, not a blueprint.

The Sidebar Is Your Page Tree

The left sidebar is the table of contents for your whole workspace. Every top-level page shows there; click the small triangle (▸) beside a page to expand it and reveal its children — and their children. This nested outline is your workspace structure.

graph TD A["🏠 Home"] --> B["📝 Notes"] A --> C["🚀 Projects"] A --> D["📚 Resources"] C --> E["Project: Website"] C --> F["Project: Garden"] D --> G["Reading list"] D --> H["Bookmarks"]

Moving & reorganizing pages

Drag in the sidebar: grab a page and drag it onto another page to make it a child, or between pages to reorder. A blue line/box shows where it'll land — just like dragging blocks, which you already know.
"Move to": click the ••• (or right-click) on any page → Move to, then search for the destination. Great when the target is far away in a big workspace.

When you move a page, all its subpages travel with it — you're moving a whole branch, not just a leaf.

💡 Sidebar sections

Notion groups the sidebar into areas like Favorites (pages you pin), your private pages, Teamspaces (shared areas, mostly for teams), and Shared pages. For a personal workspace you'll mostly live in your private section — that's completely normal.

Icons, Covers & Page Settings

A little polish makes pages dramatically easier to recognize in the sidebar and search. It's also just pleasant.

Page icons

Hover near the page title and click Add icon. You get three sources:

Emoji — the fastest and most popular; the icon shows in the sidebar and everywhere the page is mentioned.
Icons — Notion's built-in line-icon set, recolorable.
Custom / external — upload your own image or paste an image URL (mind the 5 MB Free upload cap for uploads).

Cover images

Click Add cover for a banner across the top. Choose from Notion's gallery, an Unsplash photo (searchable, free, built in), a color/gradient, or your own upload. Hover the cover to Reposition it. Covers are pure decoration — nice for a Home page, skippable for a scratch note.

Page settings (the ••• menu)

Setting	What it does
Font style	Default, Serif, or Mono for the whole page
Small text	Tightens the type for denser pages
Full width	Uses the entire window width instead of a centered column — great for dashboards and wide tables
Lock page	Prevents accidental edits (you can still unlock anytime)
Customize (page)	Show/hide the backlinks and comments at the top

✅ Pro Tip — emoji icons are a system, not decoration

Give every important page a distinct emoji and your sidebar becomes instantly scannable. 🏠 Home, 📝 Notes, 🚀 Projects, 📚 Resources — your eye finds them faster than reading text. Consistent icons are the cheapest, highest-impact tidiness habit in Notion.

Linking Pages: @-Mentions & [[

Structure (nesting) is only half of organization. The other half is links — the threads that connect related pages no matter where they sit in the tree. This is what makes a set of pages a wiki rather than just folders.

Three related things, clearly separated

You want to…	Do this	Result
Reference a page inside a sentence	Type `@` then the page name, pick it	An inline @mention — a small clickable link within your text
Add a link as its own line	Type `[[` and the page name, or /link	A Link to page block — a full-line pointer to an existing page
Create a brand-new page here	Type /page	A child page that actually lives inside this page

The key distinction: a mention and a link to page both point at a page that lives somewhere else — you can link the same page from a hundred places. A child page is a page that actually lives here, in this parent. Both @ and [[ can also offer to create a new page on the spot if the name doesn't exist yet.

See my 📝 Notes for details, and the 🚀 Website project for the plan. (both are @mentions)

💡 Backlinks: links work both ways

When you mention or link a page, Notion automatically records a backlink on the target page ("Linked to this page from…"). So from your Website project you can see every page that references it — no manual bookkeeping. This two-way linking is the quiet magic that makes a Notion wiki feel alive.

Favorites, Breadcrumbs & Finding Your Way

Favorites: click the ★ at the top of any page (or ••• → Add to Favorites) to pin it to the top of your sidebar. Reserve this for the 3–5 pages you open daily — your Home, your current project, your daily notes.
Breadcrumbs: the trail at the top of each page (Home › Projects › Website) shows where you are in the tree. Click any crumb to jump up a level. It's your "you are here" map.
Quick Find / Search: press Ctrl/Cmd+P to search every page in your workspace by title or content, and jump straight there. In a big workspace this becomes how you navigate — faster than clicking through the tree.

⚠️ Watch Out — deleting a parent deletes its children

Because subpages live inside their parent, deleting a page sends its whole branch to Trash. That's usually what you want, but double-check before deleting a page with important children. Good news: Trash keeps deleted pages so you can restore them, and the Free plan includes page history for a limited window — check notion.com/pricing for the current retention period.

Pages vs. Databases: A Judgment Call

You now have two ways to organize a collection: nested pages (folder-style) and — the thing we keep teasing — databases. Here's the judgment to carry into Module 3.

graph TD A["I have a group of related things"] --> B{"Are they similar items
I'll want to sort, filter,
or view as a calendar/board?"} B -->|"No — a few unique pages"| C["Nest them as subpages"] B -->|"Yes — a growing collection"| D["Make a database
(Module 3)"]

Nested pages are perfect for a handful of distinct things — a Home page with Notes, Projects, and Resources under it. Each is unique; there's no "list of them" you'd want to filter.
Databases are for a growing collection of similar things — 50 tasks, 200 books, every client. You'll want to sort, filter, and see them as a board or calendar. That's a database's whole reason to exist.

💡 Wiki teaser

What you're building this lesson — a Home page with linked subpages — is the seed of a personal wiki. Notion even has a dedicated "Wiki" feature that adds owners, verified pages, and better navigation on top of exactly this structure. We'll meet it later; today you're learning the fundamentals every wiki is made of.

🎯 Project: A Small Personal Wiki

Time to give your workspace a spine. You'll build a 🏠 Home page with 3–4 sub-pages, dressed with icons and a cover, and threaded together with links. This becomes the front door of your whole Notion — the page you'll pin and open first every day.

🏋️ Build your personal wiki

Objective: Practice nesting, moving, decorating, and linking pages so a set of notes becomes a navigable little wiki.

Instructions (about 20 minutes):

(2 min) Create a top-level page called 🏠 Home. Give it an emoji icon and add a cover (an Unsplash photo is easiest).
(5 min) Inside Home, create 3–4 subpages — for example 📝 Notes, 🚀 Projects, 📚 Resources, and optionally 📓 Journal. Give each a distinct emoji icon.
(3 min) Put one real thing in each subpage — a note, a project idea, a couple of links. Nothing fancy; just so they're not empty.
(4 min) Back on Home, write a welcome line and @-mention each subpage inside a sentence (e.g. "Jump to @Projects or @Notes").
(3 min) On one subpage, add a link back to @Home and check the backlinks that appear on Home.
(2 min) Add Home to your Favorites (★) so it's always at the top of the sidebar. Try re-ordering the subpages by dragging in the sidebar.
(1 min) Turn on Full width on Home from the ••• menu and see if you prefer it.

💡 Hint — the finished structure

🏠 Home            ← top-level, favorited, with cover
   • Welcome line with @Notes @Projects @Resources
   ├── 📝 Notes
   ├── 🚀 Projects
   │      └── (a project idea, links back to @Home)
   ├── 📚 Resources
   └── 📓 Journal   (optional — your learning journal!)

Sidebar tip: expand Home with the ▸ triangle to see all four children nested underneath. If a page landed in the wrong spot, just drag it — or use ••• → Move to.

✅ Project Completion Checklist

A top-level 🏠 Home page with an icon and a cover
3–4 subpages, each with its own distinct emoji icon
Each subpage has at least a little real content
Home @-mentions its subpages inside a sentence
At least one subpage links back to Home, and you saw the backlink appear
Home is added to Favorites

🎯 Quick Quiz

Question 1: What's the difference between @-mentioning a page and creating a child page?

Question 2: You have 200 books you want to sort, filter, and view as a gallery. Nested subpages or a database?

Best Practices for Structuring a Workspace

✅ Do's

Start with one Home page. Let structure grow from there instead of planning it all up front.
Give every page an emoji icon. A scannable sidebar saves you seconds hundreds of times a day.
Link liberally. @-mention related pages; backlinks weave your workspace together for free.

❌ Don'ts

Don't nest too deep. Pages buried five levels down get forgotten. Keep the tree shallow and use links.
Don't over-favorite. If everything is a favorite, the favorites section is useless — pin only your daily pages.
Don't force a collection into subpages. When you catch yourself wanting to "filter" pages, reach for a database instead.

📓 Learning Journal

Keep a learning journal — and now you have the perfect home for it: a 📓 Journal subpage under your new Home page. After each lesson, take a few minutes to write down:

Key concepts you learned
Techniques that clicked for you
Questions or confusion points to revisit
Ideas you want to try
Your progress and feelings about learning this

✍️ This lesson's prompt: Sketch the shape of your ideal workspace a year from now — what are the top-level pages? Write it in your Journal subpage and @-mention your Home page so the two are linked. Notice how it already feels like a system.

📝 Lesson Summary

🎓 Key Takeaways

Subpages nest pages inside pages; the sidebar is your page tree.
Move pages by dragging in the sidebar or with ••• → Move to — whole branches travel together.
Icons (especially emoji) and covers make pages scannable; page settings add font, small text, and full width.
@-mention links a page inside text; [[ / "link to page" makes a full-line link; a child page lives inside the current page. Links create automatic backlinks.
Use nested pages for a few distinct things; use a database for a growing collection you'll filter and view many ways.

🎉 What You've Accomplished

You've turned a loose pile of pages into a real, navigable workspace — a Home page with organized children, decorated for the eye and threaded together with links. This is a genuine personal wiki in miniature, and it's the skeleton every advanced Notion setup hangs on.

❓ Common Questions at This Stage

If I move a page, do its links and subpages break?

No. Links and @-mentions follow the page wherever it goes, and moving a page takes all its subpages with it. Notion tracks pages by identity, not by location, so reorganizing is safe — feel free to rearrange your tree whenever it stops fitting.

What's the difference between a "link to page" and a "mention"?

They point to the same place; the difference is presentation. A mention sits inline within a sentence as a small link; a link to page is a full-line block that looks like a subpage but points elsewhere. Use mentions in prose, link-to-page blocks when you want a clear standalone navigation item.

Should I use Notion's "Wiki" feature instead of plain nested pages?

Not yet. A wiki is really just nested, linked pages with a few extras (page owners, verification, a nicer home view) layered on — and those extras shine most for teams. Learn the fundamentals here first; you can convert a page into a Wiki later in one click if you want the extras.

🔭 Looking Ahead

Module 3 begins: Your First Database — What a Database Really Is. We finally build the feature we've been teasing since Lesson 1.1 — the structured collections that turn your workspace from a tidy set of pages into a genuine system.

✅ Before the Next Lesson

Finish your Home page and its 3–4 subpages, with icons and cross-links
Favorite your Home page so it's your daily front door
Write your Learning Journal entry — in your new Journal subpage

📚 Additional Resources

🌟 Encouragement for the Journey

Look at your sidebar — that little tree with a Home page and its children is your workspace, shaped by you, and no template gave it to you. You've finished Module 2 with real skills: blocks, rich content, and structure. Next we add the engine that makes it all sing. Onward to databases. 🗂️