diff --git a/app/templates/trips/show.html.slim b/app/templates/trips/show.html.slim
index eb27fbf..4467742 100644
--- a/app/templates/trips/show.html.slim
+++ b/app/templates/trips/show.html.slim
@@ -4,6 +4,9 @@ div class="mb-4 prose dark:prose-invert max-w-prose mx-auto text-gray-800 dark:t
   h1 class="mb-0" #{trip.name}
   / p class="mt-2" class="text-gray-600 dark:text-gray-200 text-sm" (#{trip.start_date} - #{trip.end_date})
 
+div class="mb-4 prose dark:prose-invert max-w-prose mx-auto text-gray-800 dark:text-gray-200 bg-gray-100 p-2 rounded prose-p:mb-0 prose-ul:mt-0"
+  == trip.summary
+
 div class="h-feed mb-12 max-w-prose mx-auto"
   - posts.each do |post|
     == render "shared/compact_post", post: post, trip: trip, first: post.id == posts.first.id, last: post.id == posts.last.id
diff --git a/config/app.rb b/config/app.rb
index a2000b4..41e5f09 100644
--- a/config/app.rb
+++ b/config/app.rb
@@ -21,7 +21,8 @@ module Adamantium
     config.logger.stream = "log/hanami.log"
 
     config.shared_app_component_keys += [
-      "syndication.dayone"
+      "syndication.dayone",
+      "renderers.markdown"
     ]
   end
 end
diff --git a/db/migrate/20230825091941_add_summary_to_trips.rb b/db/migrate/20230825091941_add_summary_to_trips.rb
new file mode 100644
index 0000000..2120f61
--- /dev/null
+++ b/db/migrate/20230825091941_add_summary_to_trips.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+ROM::SQL.migration do
+  change do
+    alter_table :trips do
+      add_column :summary, :text, default: nil
+    end
+  end
+end
diff --git a/slices/admin/commands/trips/update.rb b/slices/admin/commands/trips/update.rb
index 3aa41e2..ee76c43 100644
--- a/slices/admin/commands/trips/update.rb
+++ b/slices/admin/commands/trips/update.rb
@@ -3,13 +3,20 @@ module Admin
     module Trips
       class Update
         include Dry::Monads[:result]
-        include Deps["repos.trip_repo"]
+        include Deps["repos.trip_repo", renderer: "renderers.markdown"]
 
         def call(id:, trip:)
-          trip_repo.update(id, trip)
+          trip_repo.update(id, prepare(trip: trip))
 
           Success()
         end
+
+        private
+
+        def prepare(trip:)
+          trip[:summary] = renderer.call(content: trip[:summary])
+          trip
+        end
       end
     end
   end
diff --git a/slices/admin/templates/posts/show.html.slim b/slices/admin/templates/posts/show.html.slim
index f32cd88..b995634 100644
--- a/slices/admin/templates/posts/show.html.slim
+++ b/slices/admin/templates/posts/show.html.slim
@@ -7,6 +7,8 @@ div class="mb-12 prose dark:prose-invert max-w-prose mx-auto text-gray-800 dark:
       a href=url
         = name
   button hx-post="/admin/posts/#{post.id}/syndicate/day_one" Send to Day One
+
+// TODO: Add preview, save post, fix sending to DayOne
 article class="mb-12 prose dark:prose-invert max-w-prose mx-auto text-gray-800 dark:text-gray-200 prose-a:text-blue-600 prose-a:no-underline hover:prose-a:underline prose-img:rounded"
   h1= post.name
   textarea class="text-gray-800 w-full border-blue-200 border-2 rounded p-2" x-data="{ resize: () => { $el.style.height = '5px'; $el.style.height = $el.scrollHeight + 'px' } }" x-init="resize()" @input="resize()"
diff --git a/slices/admin/templates/trips/show.html.slim b/slices/admin/templates/trips/show.html.slim
index ad11dd9..3e68fd5 100644
--- a/slices/admin/templates/trips/show.html.slim
+++ b/slices/admin/templates/trips/show.html.slim
@@ -13,6 +13,11 @@ div class="max-w-prose mx-auto mb-8 border-gray-400 border-b-4"
       label class="text-gray-800 dark:text-gray-200 mr-2" for="subtitle" Subtitle:
       input class="text-gray-800 p-1 border border-gray-400" type="text" id="subtitle" name="trip[subtitle]" value=trip.subtitle
 
+    div class="mb-4"
+      label class="text-gray-800 dark:text-gray-200 mr-2" for="subtitle" Summary:
+      textarea id="summary" name="trip[summary]" class="text-gray-800 w-full border-blue-200 border-2 rounded p-2" x-data="{ resize: () => { $el.style.height = '5px'; $el.style.height = $el.scrollHeight + 'px' } }" x-init="resize()" @input="resize()"
+        == trip_summary
+
     div class="mb-4"
       button class="rounded bg-blue-100 hover:bg-blue-200 text-blue-600 px-2 hover:cursor-pointer" type="submit"
         = "Update"
diff --git a/slices/admin/views/trips/show.rb b/slices/admin/views/trips/show.rb
index 97b6a4a..76826eb 100644
--- a/slices/admin/views/trips/show.rb
+++ b/slices/admin/views/trips/show.rb
@@ -1,3 +1,5 @@
+require "reverse_markdown"
+
 module Admin
   module Views
     module Trips
@@ -5,7 +7,11 @@ module Admin
         include Deps["repos.trip_repo", "repos.post_repo"]
 
         expose :trip do |id:|
-          trip_repo.fetch(id)
+          trip = trip_repo.fetch(id)
+        end
+
+        expose :trip_summary do |trip|
+          ReverseMarkdown.convert(trip.summary, unknown_tags: :pass_through, github_flavored: true).to_s
         end
 
         expose :posts do |trip|