diff --git a/src/main/angular/src/app/app.html b/src/main/angular/src/app/app.html
index a79f044..8fff476 100644
--- a/src/main/angular/src/app/app.html
+++ b/src/main/angular/src/app/app.html
@@ -9,6 +9,16 @@
       {{ menuService.title }}
     </div>
 
+    @if (locationService.id !== null) {
+      <div class="MainMenuItem" (click)="configService.locationId = locationService.id">
+        @if (configService.locationId === locationService.id) {
+          <fa-icon [icon]="faBookmarkSolid" class="bookmarkActive"></fa-icon>
+        } @else {
+          <fa-icon [icon]="faBookmarkRegular" class="bookmarkInactive"></fa-icon>
+        }
+      </div>
+    }
+
     <div class="MainMenuItem" routerLink="/Location">
       <fa-icon [icon]="faHome"></fa-icon>
     </div>
diff --git a/src/main/angular/src/app/app.less b/src/main/angular/src/app/app.less
index d12de75..69bc7d8 100644
--- a/src/main/angular/src/app/app.less
+++ b/src/main/angular/src/app/app.less
@@ -6,6 +6,7 @@
   .MainMenuBar {
     display: flex;
     padding: 0.25em;
+    font-size: 120%;
 
     .MainMenuItem {
       padding: 0.25em;
@@ -29,6 +30,14 @@
       color: red;
     }
 
+    .bookmarkInactive {
+      color: lightgray;
+    }
+
+    .bookmarkActive {
+      color: steelblue;
+    }
+
   }
 
 }
diff --git a/src/main/angular/src/app/app.ts b/src/main/angular/src/app/app.ts
index d3e79e6..5d2810e 100644
--- a/src/main/angular/src/app/app.ts
+++ b/src/main/angular/src/app/app.ts
@@ -1,12 +1,13 @@
 import {Component, OnDestroy, OnInit} from '@angular/core';
 import {Router, RouterLink, RouterLinkActive, RouterOutlet} from '@angular/router';
 import {FaIconComponent} from '@fortawesome/angular-fontawesome';
-import {faBars, faGears} from '@fortawesome/free-solid-svg-icons';
+import {faBars, faBookmark as faBookmarkSolid, faGears} from '@fortawesome/free-solid-svg-icons';
 import {MenuService} from './menu-service';
 import {Location} from './location/Location';
 import {LocationService} from './location/location-service';
 import {WebsocketService} from './common';
-import {faHome} from '@fortawesome/free-regular-svg-icons';
+import {faBookmark as faBookmarkRegular, faHome} from '@fortawesome/free-regular-svg-icons';
+import {ConfigService} from './config.service';
 
 @Component({
   selector: 'app-root',
@@ -16,6 +17,14 @@ import {faHome} from '@fortawesome/free-regular-svg-icons';
 })
 export class App implements OnInit, OnDestroy {
 
+  protected readonly faHome = faHome;
+
+  protected readonly location = location;
+
+  protected readonly faBookmarkRegular = faBookmarkRegular;
+
+  protected readonly faBookmarkSolid = faBookmarkSolid;
+
   protected readonly faGears = faGears;
 
   protected readonly faBars = faBars;
@@ -26,6 +35,7 @@ export class App implements OnInit, OnDestroy {
 
   constructor(
     readonly locationService: LocationService,
+    readonly configService: ConfigService,
     readonly menuService: MenuService,
     readonly router: Router,
     readonly ws: WebsocketService,
@@ -48,5 +58,4 @@ export class App implements OnInit, OnDestroy {
     })
   }
 
-  protected readonly faHome = faHome;
 }