diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4b5cbb7148..9bc07e9c22 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -19,6 +19,7 @@
 - GetFromRuntimeInformation() in try-catch  ([#1554](https://github.com/getsentry/sentry-dotnet/pull/1554))
 - Make `Contexts` properties more thread-safe ([#1571](https://github.com/getsentry/sentry-dotnet/pull/1571))
 - Fix `PlatformNotSupportedException` exception on `net6.0-maccatalyst` targets ([#1567](https://github.com/getsentry/sentry-dotnet/pull/1567))
+- In ASP.Net Core, make sure that `SentrySdk.LastEventId` is accessible from exception handler pages ([#1573](https://github.com/getsentry/sentry-dotnet/pull/1573))
 
 ## 3.15.0
 
diff --git a/samples/Sentry.Samples.AspNetCore.Mvc/Controllers/HomeController.cs b/samples/Sentry.Samples.AspNetCore.Mvc/Controllers/HomeController.cs
index 25e5875a79..d8af5a1775 100644
--- a/samples/Sentry.Samples.AspNetCore.Mvc/Controllers/HomeController.cs
+++ b/samples/Sentry.Samples.AspNetCore.Mvc/Controllers/HomeController.cs
@@ -89,11 +89,16 @@ public IActionResult Contact(
 
             var id = sentry.CaptureException(e);
 
-            ViewData["Message"] = "An exception was caught and sent to Sentry! Event id: " + id;
+            ViewData["Message"] = "An exception was caught and sent to Sentry! Event ID: " + id;
         }
         return View();
     }
 
+    public IActionResult Test()
+    {
+        throw new Exception("Test exception thrown in controller!");
+    }
+
     public IActionResult Error()
     {
         return View(new ErrorViewModel { RequestId = Activity.Current?.Id ?? HttpContext.TraceIdentifier });
diff --git a/samples/Sentry.Samples.AspNetCore.Mvc/Properties/launchSettings.json b/samples/Sentry.Samples.AspNetCore.Mvc/Properties/launchSettings.json
index cf4d99746c..7199004af8 100644
--- a/samples/Sentry.Samples.AspNetCore.Mvc/Properties/launchSettings.json
+++ b/samples/Sentry.Samples.AspNetCore.Mvc/Properties/launchSettings.json
@@ -19,9 +19,9 @@
       "commandName": "Project",
       "launchBrowser": true,
       "environmentVariables": {
-        "ASPNETCORE_ENVIRONMENT": "Development"
+        "ASPNETCORE_ENVIRONMENT": "Production"
       },
       "applicationUrl": "http://localhost:5001"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/samples/Sentry.Samples.AspNetCore.Mvc/Views/Home/Contact.cshtml b/samples/Sentry.Samples.AspNetCore.Mvc/Views/Home/Contact.cshtml
index a11a1867cf..a3b5fad6a5 100644
--- a/samples/Sentry.Samples.AspNetCore.Mvc/Views/Home/Contact.cshtml
+++ b/samples/Sentry.Samples.AspNetCore.Mvc/Views/Home/Contact.cshtml
@@ -4,6 +4,9 @@
 <h2>@ViewData["Title"]</h2>
 <h3>@ViewData["Message"]</h3>
 
+<h3>Sentry Event ID: @SentrySdk.LastEventId</h3>
+
+
 <address>
     One Microsoft Way<br />
     Redmond, WA 98052-6399<br />
diff --git a/samples/Sentry.Samples.AspNetCore.Mvc/Views/Home/Test.cshtml b/samples/Sentry.Samples.AspNetCore.Mvc/Views/Home/Test.cshtml
new file mode 100644
index 0000000000..d6071095da
--- /dev/null
+++ b/samples/Sentry.Samples.AspNetCore.Mvc/Views/Home/Test.cshtml
@@ -0,0 +1,10 @@
+@using Samples.AspNetCore.Mvc
+@{
+    ViewData["Title"] = "Test";
+}
+<h2>@ViewData["Title"]</h2>
+<h3>@ViewData["Message"]</h3>
+
+<p>Use this area to provide additional information.</p>
+
+
diff --git a/samples/Sentry.Samples.AspNetCore.Mvc/Views/Shared/Error.cshtml b/samples/Sentry.Samples.AspNetCore.Mvc/Views/Shared/Error.cshtml
index cc94cb1783..b4f1f5a2ab 100644
--- a/samples/Sentry.Samples.AspNetCore.Mvc/Views/Shared/Error.cshtml
+++ b/samples/Sentry.Samples.AspNetCore.Mvc/Views/Shared/Error.cshtml
@@ -1,4 +1,8 @@
-@model Samples.AspNetCore.Mvc.Models.ErrorViewModel
+@using Sentry
+@using Sentry.AspNetCore
+@inject Microsoft.Extensions.Options.IOptions<SentryAspNetCoreOptions> SentryOptions
+
+@model Samples.AspNetCore.Mvc.Models.ErrorViewModel
 @{
     ViewData["Title"] = "Error";
 }
@@ -9,14 +13,21 @@
 @if (Model.ShowRequestId)
 {
     <p>
-        <strong>Request ID:</strong> <code>@Model.RequestId</code>
+        <strong>Request ID:</strong> <code>@Model.RequestId</code><br/>
+        <strong>Sentry Event ID: <code>@SentrySdk.LastEventId</code></strong>
     </p>
 }
-
-<h3>Development Mode</h3>
-<p>
-    Swapping to <strong>Development</strong> environment will display more detailed information about the error that occurred.
-</p>
-<p>
-    <strong>Development environment should not be enabled in deployed applications</strong>, as it can result in sensitive information from exceptions being displayed to end users. For local debugging, development environment can be enabled by setting the <strong>ASPNETCORE_ENVIRONMENT</strong> environment variable to <strong>Development</strong>, and restarting the application.
-</p>
+@if (SentrySdk.LastEventId != SentryId.Empty)
+{
+    <script
+        src="https://browser.sentry-cdn.com/6.19.4/bundle.min.js"
+        integrity="sha384-l+UQ7KbPIcq6l4DoWCwMvaOJ0pdJ+oTVGD6GyROFzSriOH1F1f6dl90fOgcigkMX"
+        crossorigin="anonymous"></script>
+    <script>
+        Sentry.init({ dsn: "@(SentryOptions.Value.Dsn)" });
+        Sentry.showReportDialog({
+            eventId: "@SentrySdk.LastEventId",
+            subtitle2: "Event ID: @SentrySdk.LastEventId"
+        });
+    </script>
+}
diff --git a/samples/Sentry.Samples.AspNetCore.Mvc/Views/Shared/_Layout.cshtml b/samples/Sentry.Samples.AspNetCore.Mvc/Views/Shared/_Layout.cshtml
index 6a3f4bd654..ec035e4dcd 100644
--- a/samples/Sentry.Samples.AspNetCore.Mvc/Views/Shared/_Layout.cshtml
+++ b/samples/Sentry.Samples.AspNetCore.Mvc/Views/Shared/_Layout.cshtml
@@ -17,7 +17,7 @@
     </environment>
 </head>
 <body>
-    <nav class="navbar navbar-inverse navbar-fixed-top">
+    <nav class="navbar navbar-inverse">
         <div class="container">
             <div class="navbar-header">
                 <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
@@ -33,6 +33,7 @@
                     <li><a asp-area="" asp-controller="Home" asp-action="Index">Home</a></li>
                     <li><a asp-area="" asp-controller="Home" asp-action="About">About (Razor view throws)</a></li>
                     <li><a asp-area="" asp-controller="Home" asp-action="Contact">Contact (Explicit capture)</a></li>
+                    <li><a asp-area="" asp-controller="Home" asp-action="Test">Test (Controller action throws)</a></li>
                 </ul>
             </div>
         </div>
@@ -41,7 +42,7 @@
         @RenderBody()
         <hr />
         <footer>
-            <p>&copy; 2018 - Sentry.Samples.AspNetCore.Mvc</p>
+            <p>&copy; @DateTime.Now.Year - Sentry.Samples.AspNetCore.Mvc</p>
         </footer>
     </div>
 
diff --git a/src/Sentry.AspNetCore/SentryMiddleware.cs b/src/Sentry.AspNetCore/SentryMiddleware.cs
index 50167e0a73..de5b40b5ef 100644
--- a/src/Sentry.AspNetCore/SentryMiddleware.cs
+++ b/src/Sentry.AspNetCore/SentryMiddleware.cs
@@ -103,6 +103,12 @@ public async Task InvokeAsync(HttpContext context)
                 };
             });
 
+            // Pre-create the Sentry Event ID and save it on the scope it so it's available throughout the pipeline,
+            // even if there's no event actually being sent to Sentry.  This allows for things like a custom exception
+            // handler page to access the event ID, enabling user feedback, etc.
+            var eventId = SentryId.Create();
+            hub.ConfigureScope(scope => scope.LastEventId = eventId);
+
             try
             {
                 await _next(context).ConfigureAwait(false);
@@ -111,7 +117,7 @@ public async Task InvokeAsync(HttpContext context)
                 var exceptionFeature = context.Features.Get<IExceptionHandlerFeature?>();
                 if (exceptionFeature?.Error != null)
                 {
-                    CaptureException(exceptionFeature.Error, "IExceptionHandlerFeature");
+                    CaptureException(exceptionFeature.Error, eventId, "IExceptionHandlerFeature");
                 }
                 if (_options.FlushBeforeRequestCompleted)
                 {
@@ -120,7 +126,7 @@ public async Task InvokeAsync(HttpContext context)
             }
             catch (Exception e)
             {
-                CaptureException(e, "SentryMiddleware.UnhandledException");
+                CaptureException(e, eventId, "SentryMiddleware.UnhandledException");
                 if (_options.FlushBeforeRequestCompleted)
                 {
                     await FlushBeforeCompleted().ConfigureAwait(false);
@@ -136,12 +142,12 @@ async Task FlushBeforeCompleted()
                 await hub.FlushAsync(timeout: _options.FlushTimeout).ConfigureAwait(false);
             }
 
-            void CaptureException(Exception e, string mechanism)
+            void CaptureException(Exception e, SentryId eventId, string mechanism)
             {
                 e.Data[Mechanism.HandledKey] = false;
                 e.Data[Mechanism.MechanismKey] = mechanism;
 
-                var evt = new SentryEvent(e);
+                var evt = new SentryEvent(e, eventId: eventId);
 
                 _logger.LogTrace("Sending event '{SentryEvent}' to Sentry.", evt);
 
diff --git a/test/Sentry.AspNetCore.Tests/SentryMiddlewareTests.cs b/test/Sentry.AspNetCore.Tests/SentryMiddlewareTests.cs
index bf9a730142..56993ef5dd 100644
--- a/test/Sentry.AspNetCore.Tests/SentryMiddlewareTests.cs
+++ b/test/Sentry.AspNetCore.Tests/SentryMiddlewareTests.cs
@@ -607,4 +607,35 @@ public async Task InvokeAsync_SameMiddleWareWithDifferentHubs_CopyOptionsToAllHu
         firstHub.Received(1).ConfigureScope(Arg.Is(expectedAction));
         secondHub.Received(1).ConfigureScope(Arg.Is(expectedAction));
     }
+
+    [Fact]
+    public async Task InvokeAsync_AlwaysSetsLastEventIdOnScope()
+    {
+        var sut = _fixture.GetSut();
+
+        await sut.InvokeAsync(_fixture.HttpContext);
+
+        Assert.NotEqual(SentryId.Empty, _fixture.Scope.LastEventId);
+    }
+
+    [Fact]
+    public async Task InvokeAsync_SetsEventIdOnEvent()
+    {
+        var expected = new Exception("test");
+        _fixture.RequestDelegate = _ => throw expected;
+
+        var sut = _fixture.GetSut();
+
+        try
+        {
+            await sut.InvokeAsync(_fixture.HttpContext);
+        }
+        catch
+        {
+            // swallow exception for this test
+        }
+
+        var eventId = _fixture.Scope.LastEventId;
+        _ = _fixture.Hub.Received().CaptureEvent(Arg.Is<SentryEvent>(e => e.EventId.Equals(eventId)));
+    }
 }