diff --git a/backend/server/adventures/migrations/0010_collection_link.py b/backend/server/adventures/migrations/0010_collection_link.py
new file mode 100644
index 0000000..85a5341
--- /dev/null
+++ b/backend/server/adventures/migrations/0010_collection_link.py
@@ -0,0 +1,18 @@
+# Generated by Django 5.0.8 on 2024-10-08 03:05
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('adventures', '0009_alter_adventure_type'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='collection',
+            name='link',
+            field=models.URLField(blank=True, max_length=2083, null=True),
+        ),
+    ]
diff --git a/backend/server/adventures/models.py b/backend/server/adventures/models.py
index e79ef24..5dc49f7 100644
--- a/backend/server/adventures/models.py
+++ b/backend/server/adventures/models.py
@@ -117,6 +117,7 @@ class Collection(models.Model):
     updated_at = models.DateTimeField(auto_now=True)
     is_archived = models.BooleanField(default=False)
     shared_with = models.ManyToManyField(User, related_name='shared_with', blank=True)
+    link = models.URLField(blank=True, null=True, max_length=2083)
 
 
     # if connected adventures are private and collection is public, raise an error
diff --git a/backend/server/adventures/serializers.py b/backend/server/adventures/serializers.py
index 4bf7e8c..f2a10de 100644
--- a/backend/server/adventures/serializers.py
+++ b/backend/server/adventures/serializers.py
@@ -176,8 +176,7 @@ class CollectionSerializer(serializers.ModelSerializer):
 
     class Meta:
         model = Collection
-        # fields are all plus the adventures field
-        fields = ['id', 'description', 'user_id', 'name', 'is_public', 'adventures', 'created_at', 'start_date', 'end_date', 'transportations', 'notes', 'updated_at', 'checklists', 'is_archived', 'shared_with']
+        fields = ['id', 'description', 'user_id', 'name', 'is_public', 'adventures', 'created_at', 'start_date', 'end_date', 'transportations', 'notes', 'updated_at', 'checklists', 'is_archived', 'shared_with', 'link']
         read_only_fields = ['id', 'created_at', 'updated_at', 'user_id']
 
     def to_representation(self, instance):
diff --git a/frontend/src/lib/components/EditCollection.svelte b/frontend/src/lib/components/EditCollection.svelte
index eac47d0..e46d251 100644
--- a/frontend/src/lib/components/EditCollection.svelte
+++ b/frontend/src/lib/components/EditCollection.svelte
@@ -11,16 +11,8 @@
 
 	let originalName = collectionToEdit.name;
 
-	let isPointModalOpen: boolean = false;
-
-	import MapMarker from '~icons/mdi/map-marker';
 	import Calendar from '~icons/mdi/calendar';
 	import Notebook from '~icons/mdi/notebook';
-	import ClipboardList from '~icons/mdi/clipboard-list';
-	import Image from '~icons/mdi/image';
-	import Star from '~icons/mdi/star';
-	import Attachment from '~icons/mdi/attachment';
-	import PointSelectionModal from './PointSelectionModal.svelte';
 	import Earth from '~icons/mdi/earth';
 
 	onMount(async () => {
@@ -156,6 +148,16 @@
 							class="input input-bordered w-full max-w-xs mt-1"
 						/>
 					</div>
+					<div class="mb-2">
+						<label for="end_date">Link </label><br />
+						<input
+							type="url"
+							id="link"
+							name="link"
+							bind:value={collectionToEdit.link}
+							class="input input-bordered w-full max-w-xs mt-1"
+						/>
+					</div>
 				</div>
 				<div class="mb-2">
 					<label for="is_public">Public <Earth class="inline-block -mt-1 mb-1 w-6 h-6" /></label><br
diff --git a/frontend/src/lib/components/NewCollection.svelte b/frontend/src/lib/components/NewCollection.svelte
index 49bbbc9..93b0827 100644
--- a/frontend/src/lib/components/NewCollection.svelte
+++ b/frontend/src/lib/components/NewCollection.svelte
@@ -13,7 +13,9 @@
 		name: '',
 		description: '',
 		adventures: [] as Adventure[],
-		is_public: false
+		is_public: false,
+		shared_with: [],
+		link: ''
 	};
 
 	const dispatch = createEventDispatcher();
@@ -151,6 +153,16 @@
 							class="input input-bordered w-full max-w-xs mt-1"
 						/>
 					</div>
+					<div class="mb-2">
+						<label for="end_date">Link </label><br />
+						<input
+							type="url"
+							id="link"
+							name="link"
+							bind:value={newCollection.link}
+							class="input input-bordered w-full max-w-xs mt-1"
+						/>
+					</div>
 					<div class="mb-2">
 						<button type="submit" class="btn btn-primary mr-4 mt-4">Create</button>
 						<button type="button" class="btn mt-4" on:click={close}>Close</button>
diff --git a/frontend/src/lib/types.ts b/frontend/src/lib/types.ts
index ac862fb..f02822e 100644
--- a/frontend/src/lib/types.ts
+++ b/frontend/src/lib/types.ts
@@ -87,6 +87,7 @@ export type Collection = {
 	checklists?: Checklist[];
 	is_archived?: boolean;
 	shared_with: string[];
+	link?: string | null;
 };
 
 export type OpenStreetMapPlace = {
diff --git a/frontend/src/routes/collections/+page.server.ts b/frontend/src/routes/collections/+page.server.ts
index 90bce78..9d2477f 100644
--- a/frontend/src/routes/collections/+page.server.ts
+++ b/frontend/src/routes/collections/+page.server.ts
@@ -53,6 +53,11 @@ export const actions: Actions = {
 		const description = formData.get('description') as string | null;
 		const start_date = formData.get('start_date') as string | null;
 		const end_date = formData.get('end_date') as string | null;
+		let link = formData.get('link') as string | null;
+
+		if (link) {
+			link = checkLink(link);
+		}
 
 		if (!name) {
 			return {
@@ -66,6 +71,7 @@ export const actions: Actions = {
 		formDataToSend.append('description', description || '');
 		formDataToSend.append('start_date', start_date || '');
 		formDataToSend.append('end_date', end_date || '');
+		formDataToSend.append('link', link || '');
 		let auth = event.cookies.get('auth');
 
 		if (!auth) {
@@ -142,6 +148,7 @@ export const actions: Actions = {
 		let is_public = formData.get('is_public') as string | null | boolean;
 		const start_date = formData.get('start_date') as string | null;
 		const end_date = formData.get('end_date') as string | null;
+		let link = formData.get('link') as string | null;
 
 		if (is_public) {
 			is_public = true;
@@ -149,6 +156,10 @@ export const actions: Actions = {
 			is_public = false;
 		}
 
+		if (link) {
+			link = checkLink(link);
+		}
+
 		if (!name) {
 			return {
 				status: 400,
@@ -162,6 +173,7 @@ export const actions: Actions = {
 		formDataToSend.append('is_public', is_public.toString());
 		formDataToSend.append('start_date', start_date || '');
 		formDataToSend.append('end_date', end_date || '');
+		formDataToSend.append('link', link || '');
 
 		let auth = event.cookies.get('auth');
 
diff --git a/frontend/src/routes/collections/[id]/+page.svelte b/frontend/src/routes/collections/[id]/+page.svelte
index 97fe05d..240514c 100644
--- a/frontend/src/routes/collections/[id]/+page.svelte
+++ b/frontend/src/routes/collections/[id]/+page.svelte
@@ -20,7 +20,8 @@
 		groupAdventuresByDate,
 		groupNotesByDate,
 		groupTransportationsByDate,
-		groupChecklistsByDate
+		groupChecklistsByDate,
+		isAdventureVisited
 	} from '$lib';
 	import ChecklistCard from '$lib/components/ChecklistCard.svelte';
 	import ChecklistModal from '$lib/components/ChecklistModal.svelte';
@@ -43,8 +44,8 @@
 	let numberOfDays: number = NaN;
 
 	$: {
-		numAdventures = adventures.filter((a) => a.type === 'visited' || a.type === 'planned').length;
-		numVisited = adventures.filter((a) => a.type === 'visited').length;
+		numAdventures = adventures.length;
+		numVisited = adventures.filter(isAdventureVisited).length;
 	}
 
 	let notFound: boolean = false;
@@ -371,6 +372,14 @@
 	{#if collection.name}
 		<h1 class="text-center font-extrabold text-4xl mb-2">{collection.name}</h1>
 	{/if}
+	{#if collection.link}
+		<div class="flex items-center justify-center mb-2">
+			<a href={collection.link} target="_blank" rel="noopener noreferrer" class="btn btn-primary">
+				Visit Link
+			</a>
+		</div>
+	{/if}
+
 	{#if collection.description}
 		<p class="text-center text-lg mb-2">{collection.description}</p>
 	{/if}