diff --git a/api/src/index.ts b/api/src/index.ts
index a375971..f461e9e 100644
--- a/api/src/index.ts
+++ b/api/src/index.ts
@@ -2,6 +2,7 @@ import { Hono } from 'hono'
 import { authHandler, initAuthConfig, verifyAuth } from '@hono/auth-js'
 import { getUser } from './lib/user-auth'
 import GitHub from '@auth/core/providers/github'
+import attraction from './routes/attraction'
 import notification from './routes/notification'
 import logbook from './routes/logbook'
 import themepark from './routes/themepark'
@@ -32,6 +33,7 @@ app.get('/protected', async (c) => {
 })
 
 // define routes & export app
+app.route('/attraction', attraction)
 app.route('/notification', notification)
 app.route('/logbook', logbook)
 app.route('/themepark', themepark)
diff --git a/api/src/routes/attraction.ts b/api/src/routes/attraction.ts
new file mode 100644
index 0000000..f523f54
--- /dev/null
+++ b/api/src/routes/attraction.ts
@@ -0,0 +1,130 @@
+import { Hono, Context } from 'hono'
+import { getDbContext } from '../db/client'
+import { attractionNotification, notificationMethod } from '../db/schema'
+import { and, eq } from 'drizzle-orm'
+import { DatabaseError, InvalidParameter, MissingParameter } from '../types/error'
+import { getUser } from '../lib/user-auth'
+import { Message } from '../types/response'
+import { NotificationMethodSelect } from '../types/notification-method'
+
+type NotificationMethodUser = Pick<NotificationMethodSelect, "userId">;
+
+const app = new Hono()
+
+/**
+ * Checks if request has notificationMethodId parameter
+ * @param c Request context
+ * @returns if available notificationMethodId, else undefined
+ */
+function getNotificationMethodId(c: Context): number | undefined{
+    const str = c.req.query('notificationMethodId');
+    if(!str) return undefined;
+    return parseInt(str);
+}
+
+/**
+ * Checks if a specified user is the owner of a notification method and returns the owner if valid
+ * @param db DB connection (already defined as variable/const)
+ * @param methodId notificationMethodId to check
+ * @param userId User to check wheter it is the owner
+ * @returns Object with the owners userId
+ */
+async function getNotificationMethodOwner(db: ReturnType<typeof getDbContext>, methodId: number, userId: number): Promise<NotificationMethodUser>{
+    try{
+        const method = await db.select({
+            userId: notificationMethod.userId
+        }).from(notificationMethod)
+        .where(eq(notificationMethod.id, methodId)).get();
+        
+        if(!method || method.userId !== userId) throw new InvalidParameter('notificationMethodId');
+        else return method;
+    }
+    catch(e){
+        if(e instanceof InvalidParameter) throw e;
+        throw new DatabaseError();
+    }
+}
+
+/**
+ * Checks if drizzle db error has a message cause
+ * @param e Thrown error
+ * @returns Boolean if message cause exists or not
+ */
+function hasMessageCause(e: unknown): e is Error & { cause: { message: string }}{
+    if(!(e instanceof Error)) return false;
+    const c = e.cause;
+    if (typeof c !== 'object' || c === null) return false;
+    return(
+        'message' in c && typeof (c as Record<string, unknown>).message === 'string'
+    );
+}
+
+/**
+ * Subscribe to waittime notifications from a specified attraction
+ */
+app.post('/:id/subscribe', async (c) => {
+    const attractionId = parseInt(c.req.param('id'));
+    const db = getDbContext(c)
+    const user = await getUser(c);
+
+    const notificationMethodId = getNotificationMethodId(c);
+    if(!notificationMethodId) throw new MissingParameter('notificationMethodId');
+
+    const method = await getNotificationMethodOwner(db, notificationMethodId, user.id);
+
+    if(!method || method.userId !== user.id) throw new InvalidParameter('notificationMethodId');
+
+    try{
+        const res = await db.insert(attractionNotification).values({
+            userId: user.id,
+            attractionId: attractionId,
+            notificationMethodId: notificationMethodId
+        }).returning().onConflictDoNothing();
+
+        const message = res.length !== 0
+        ? `Successfully subscribed to attraction with id ${attractionId}.`
+        : `Your are already subscribed to attraction ${attractionId}. No changes made.`
+
+        return c.json(new Message(message, {attractionId, notificationMethodId}));
+    }
+    catch(e){
+        if(hasMessageCause(e) && e.cause.message.includes('FOREIGN KEY constraint failed')){
+            throw new InvalidParameter('attractionId');
+        }
+        throw new DatabaseError();
+    }
+})
+
+/**
+ * Unsubscribe to waittime notifications from a specified attraction
+ */
+app.post('/:id/unsubscribe', async (c) => {
+    const attractionId = parseInt(c.req.param('id'));
+    const db = getDbContext(c)
+    const user = await getUser(c);
+
+    const notificationMethodId = getNotificationMethodId(c);
+    const methodOwner = notificationMethodId ? await getNotificationMethodOwner(db, notificationMethodId, user.id): false;
+
+    const queryConditions = [
+        eq(attractionNotification.userId, user.id),
+        eq(attractionNotification.attractionId, attractionId),
+        notificationMethodId && methodOwner ? eq(attractionNotification.notificationMethodId, notificationMethodId) : undefined
+    ].filter(Boolean);
+
+    try{
+        const res = await db.delete(attractionNotification).where(and(...queryConditions)).returning();
+        const deletedRecords = res.length;
+
+        const message = deletedRecords !== 0
+        ? `Successfully deleted ${deletedRecords} attraction subscriptions.`
+        : `You didn't were subscribed to attraction ${attractionId}. No changes made.`
+
+        return c.json(new Message(message, {attractionId, notificationMethodId, deletedRecords}));
+    }
+    catch(e){
+        throw new DatabaseError();
+    }
+})
+
+export default app
\ No newline at end of file
diff --git a/api/src/types/error.ts b/api/src/types/error.ts
index b4a0c94..23c4767 100644
--- a/api/src/types/error.ts
+++ b/api/src/types/error.ts
@@ -1,5 +1,6 @@
 import { HTTPException } from "hono/http-exception";
 
+// Client errors
 export class UserInactiveError extends HTTPException{
     constructor(){
         super(403, { message: 'User is currently disabled.' })
@@ -12,6 +13,19 @@ export class MissingMailError extends HTTPException{
     }
 }
 
+export class MissingParameter extends HTTPException{
+    constructor(paramName: string){
+        super(400, { message: `Request parameter '${paramName}' missing` })
+    }
+}
+
+export class InvalidParameter extends HTTPException{
+    constructor(paramName: string){
+        super(400, { message: `Provided parameter '${paramName}' is invalid.` })
+    }
+}
+
+// Server side errors
 export class DatabaseError extends HTTPException{
     constructor(){
         super(500, { message: 'Internal Database Error' })
diff --git a/api/src/types/response.ts b/api/src/types/response.ts
new file mode 100644
index 0000000..9479117
--- /dev/null
+++ b/api/src/types/response.ts
@@ -0,0 +1,10 @@
+export class Message<T = {}>{
+    message: string;
+    details?: T;
+    detailsInline?: boolean;
+
+    constructor(message: string, details?: T, detailsInline: boolean = false){
+        this.message = message;
+        if(details) detailsInline ? Object.assign(this, details) : this.details = details;
+    }
+}
\ No newline at end of file