diff --git a/.gitignore b/.gitignore
index c0dbe2c..3e494a9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /.idea/
 /locale/
 /po/*.pot
+/demo.sql
diff --git a/Makefile b/Makefile
index 928a4ac..adf1328 100644
--- a/Makefile
+++ b/Makefile
@@ -5,6 +5,9 @@ POT_FILE = po/$(DEFAULT_DOMAIN).pot
 LINGUAS = ca es
 MO_FILES = $(patsubst %,locale/%/LC_MESSAGES/$(DEFAULT_DOMAIN).mo,$(LINGUAS))
 XGETTEXTFLAGS = --no-wrap --from-code=UTF-8 --package-name=camper --msgid-bugs-address=jordi@tandem.blog
+DEMO_SQL = demo.sql
+
+all: locales $(DEMO_SQL)
 
 locales: $(MO_FILES)
 
@@ -23,7 +26,11 @@ test-deploy:
 	sqitch deploy --db-name $(PGDATABASE)
 	pg_prove test/*
 
+$(DEMO_SQL): demo/demo.sql demo/plots.avif demo/safari_tents.avif demo/bungalows.avif demo/wooden_lodges.avif
+	m4 --prefix-builtins $< > $@
+
 clean:
+	$(RM) $(DEMO_SQL)
 	$(RM) $(MO_FILES)
 	$(RM) $(POT_FILE)
 	$(RM) debian/debhelper-build-stamp
diff --git a/debian/control b/debian/control
index 5960413..c4e9103 100644
--- a/debian/control
+++ b/debian/control
@@ -4,6 +4,7 @@ Priority: optional
 Maintainer: jordi fita mas <jordi@tandem.blog>
 Build-Depends:
   debhelper-compat (= 13),
+  m4,
   dh-golang,
   gettext,
   golang-any,
diff --git a/demo/bungalows.avif b/demo/bungalows.avif
new file mode 100644
index 0000000..8f93b26
Binary files /dev/null and b/demo/bungalows.avif differ
diff --git a/demo.sql b/demo/demo.sql
similarity index 64%
rename from demo.sql
rename to demo/demo.sql
index d39aba7..295dedb 100644
--- a/demo.sql
+++ b/demo/demo.sql
@@ -1,3 +1,4 @@
+-- m4_changequote(`[[', `]]')
 begin;
 
 set search_path to camper, auth, public;
@@ -22,4 +23,20 @@ values (52, 42, 'employee')
      , (52, 43, 'admin')
 ;
 
+alter sequence media_media_id_seq restart with 62;
+insert into media (company_id, original_filename, media_type, content)
+values (52, 'plots.avif', 'image/avif', decode('m4_esyscmd([[base64 -w0 demo/plots.avif]])', 'base64'))
+     , (52, 'safari_tents.avif', 'image/avif', decode('m4_esyscmd([[base64 -w0 demo/safari_tents.avif]])', 'base64'))
+     , (52, 'bungalows.avif', 'image/avif', decode('m4_esyscmd([[base64 -w0 demo/bungalows.avif]])', 'base64'))
+     , (52, 'wooden_lodges.avif', 'image/avif', decode('m4_esyscmd([[base64 -w0 demo/wooden_lodges.avif]])', 'base64'))
+;
+
+alter sequence campsite_type_campsite_type_id_seq restart with 72;
+insert into campsite_type (company_id, name, media_id, description)
+values (52, 'Parceŀles', 62, '')
+     , (52, 'Safari Tents', 63, '')
+     , (52, 'Bungalows', 64, '')
+     , (52, 'Cabanes de fusta', 65, '')
+;
+
 commit;
diff --git a/demo/plots.avif b/demo/plots.avif
new file mode 100644
index 0000000..47a6dd9
Binary files /dev/null and b/demo/plots.avif differ
diff --git a/demo/safari_tents.avif b/demo/safari_tents.avif
new file mode 100644
index 0000000..3c40c29
Binary files /dev/null and b/demo/safari_tents.avif differ
diff --git a/demo/wooden_lodges.avif b/demo/wooden_lodges.avif
new file mode 100644
index 0000000..0e9e0f8
Binary files /dev/null and b/demo/wooden_lodges.avif differ
diff --git a/po/ca.po b/po/ca.po
index bf207fd..b59ceb6 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: camper\n"
 "Report-Msgid-Bugs-To: jordi@tandem.blog\n"
-"POT-Creation-Date: 2023-09-05 04:34+0200\n"
+"POT-Creation-Date: 2023-09-10 03:42+0200\n"
 "PO-Revision-Date: 2023-07-22 23:45+0200\n"
 "Last-Translator: jordi fita mas <jordi@tandem.blog>\n"
 "Language-Team: Catalan <ca@dodds.net>\n"
@@ -23,32 +23,32 @@ msgctxt "title"
 msgid "Home"
 msgstr "Inici"
 
-#: web/templates/public/home.gohtml:16
+#: web/templates/public/home.gohtml:17
 msgid "The pleasure of camping in the middle of nature…"
 msgstr "El plaer d’acampar en plena natura…"
 
-#: web/templates/public/home.gohtml:17
+#: web/templates/public/home.gohtml:18
 msgctxt "link"
 msgid "Booking"
 msgstr "Reserva"
 
-#: web/templates/public/home.gohtml:30
+#: web/templates/public/home.gohtml:31
 msgid "Our services"
 msgstr "Els nostres serveis"
 
-#: web/templates/public/home.gohtml:33
+#: web/templates/public/home.gohtml:34
 msgid "Environment"
 msgstr "Entorn"
 
-#: web/templates/public/home.gohtml:48 web/templates/public/home.gohtml:52
-#: web/templates/public/home.gohtml:56 web/templates/public/home.gohtml:60
-#: web/templates/public/home.gohtml:64 web/templates/public/home.gohtml:68
-#: web/templates/public/home.gohtml:72 web/templates/public/home.gohtml:76
-#: web/templates/public/home.gohtml:80
+#: web/templates/public/home.gohtml:49 web/templates/public/home.gohtml:53
+#: web/templates/public/home.gohtml:57 web/templates/public/home.gohtml:61
+#: web/templates/public/home.gohtml:65 web/templates/public/home.gohtml:69
+#: web/templates/public/home.gohtml:73 web/templates/public/home.gohtml:77
+#: web/templates/public/home.gohtml:81
 msgid "Legend"
 msgstr "Llegenda"
 
-#: web/templates/public/home.gohtml:84
+#: web/templates/public/home.gohtml:85
 msgid "Come and enjoy!"
 msgstr "Vine a gaudir!"
 
@@ -98,14 +98,14 @@ msgid "Label"
 msgstr "Etiqueta"
 
 #: web/templates/admin/campsite/form.gohtml:71
-#: web/templates/admin/campsite/type/form.gohtml:64
+#: web/templates/admin/campsite/type/form.gohtml:77
 #: web/templates/admin/season/form.gohtml:65
 msgctxt "action"
 msgid "Update"
 msgstr "Actualitza"
 
 #: web/templates/admin/campsite/form.gohtml:73
-#: web/templates/admin/campsite/type/form.gohtml:66
+#: web/templates/admin/campsite/type/form.gohtml:79
 #: web/templates/admin/season/form.gohtml:67
 msgctxt "action"
 msgid "Add"
@@ -150,31 +150,36 @@ msgid "No campsites added yet."
 msgstr "No s’ha afegit cap allotjament encara."
 
 #: web/templates/admin/campsite/type/form.gohtml:8
-#: web/templates/admin/campsite/type/form.gohtml:26
+#: web/templates/admin/campsite/type/form.gohtml:27
 msgctxt "title"
 msgid "Edit Campsite Type"
 msgstr "Edició del tipus d’allotjament"
 
 #: web/templates/admin/campsite/type/form.gohtml:10
-#: web/templates/admin/campsite/type/form.gohtml:28
+#: web/templates/admin/campsite/type/form.gohtml:29
 msgctxt "title"
 msgid "New Campsite Type"
 msgstr "Nou tipus d’allotjament"
 
-#: web/templates/admin/campsite/type/form.gohtml:38
+#: web/templates/admin/campsite/type/form.gohtml:39
 #: web/templates/admin/campsite/type/index.gohtml:19
 msgctxt "campsite type"
 msgid "Active"
 msgstr "Actiu"
 
-#: web/templates/admin/campsite/type/form.gohtml:47
+#: web/templates/admin/campsite/type/form.gohtml:48
 #: web/templates/admin/season/form.gohtml:47
 #: web/templates/admin/profile.gohtml:26
 msgctxt "input"
 msgid "Name"
 msgstr "Nom"
 
-#: web/templates/admin/campsite/type/form.gohtml:55
+#: web/templates/admin/campsite/type/form.gohtml:59
+msgctxt "input"
+msgid "Cover image"
+msgstr "Imatge de portada"
+
+#: web/templates/admin/campsite/type/form.gohtml:68
 msgctxt "input"
 msgid "Description"
 msgstr "Descripció"
@@ -413,7 +418,7 @@ msgctxt "language option"
 msgid "Automatic"
 msgstr "Automàtic"
 
-#: pkg/app/user.go:249 pkg/campsite/types/admin.go:197 pkg/season/admin.go:203
+#: pkg/app/user.go:249 pkg/campsite/types/admin.go:227 pkg/season/admin.go:203
 msgid "Name can not be empty."
 msgstr "No podeu deixar el nom en blanc."
 
@@ -425,7 +430,7 @@ msgstr "La confirmació no es correspon amb la contrasenya."
 msgid "Selected language is not valid."
 msgstr "L’idioma escollit no és vàlid."
 
-#: pkg/app/user.go:253
+#: pkg/app/user.go:253 pkg/campsite/types/admin.go:229
 msgid "File must be a valid PNG or JPEG image."
 msgstr "El fitxer has de ser una imatge PNG o JPEG vàlida."
 
@@ -433,6 +438,10 @@ msgstr "El fitxer has de ser una imatge PNG o JPEG vàlida."
 msgid "Access forbidden"
 msgstr "Accés prohibit"
 
+#: pkg/campsite/types/admin.go:231
+msgid "Cover image can not be empty."
+msgstr "No podeu deixar la imatge de portada en blanc."
+
 #: pkg/campsite/admin.go:218
 msgid "Selected campsite type is not valid."
 msgstr "El tipus d’allotjament escollit no és vàlid."
diff --git a/po/es.po b/po/es.po
index 3f8c505..f01c1bd 100644
--- a/po/es.po
+++ b/po/es.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: camper\n"
 "Report-Msgid-Bugs-To: jordi@tandem.blog\n"
-"POT-Creation-Date: 2023-09-05 04:34+0200\n"
+"POT-Creation-Date: 2023-09-10 03:42+0200\n"
 "PO-Revision-Date: 2023-07-22 23:46+0200\n"
 "Last-Translator: jordi fita mas <jordi@tandem.blog>\n"
 "Language-Team: Spanish <es@tp.org.es>\n"
@@ -23,32 +23,32 @@ msgctxt "title"
 msgid "Home"
 msgstr "Inicio"
 
-#: web/templates/public/home.gohtml:16
+#: web/templates/public/home.gohtml:17
 msgid "The pleasure of camping in the middle of nature…"
 msgstr "El placer de acampar en plena naturaleza…"
 
-#: web/templates/public/home.gohtml:17
+#: web/templates/public/home.gohtml:18
 msgctxt "link"
 msgid "Booking"
 msgstr "Reservar"
 
-#: web/templates/public/home.gohtml:30
+#: web/templates/public/home.gohtml:31
 msgid "Our services"
 msgstr "Nuestros servicios"
 
-#: web/templates/public/home.gohtml:33
+#: web/templates/public/home.gohtml:34
 msgid "Environment"
 msgstr "Entorno"
 
-#: web/templates/public/home.gohtml:48 web/templates/public/home.gohtml:52
-#: web/templates/public/home.gohtml:56 web/templates/public/home.gohtml:60
-#: web/templates/public/home.gohtml:64 web/templates/public/home.gohtml:68
-#: web/templates/public/home.gohtml:72 web/templates/public/home.gohtml:76
-#: web/templates/public/home.gohtml:80
+#: web/templates/public/home.gohtml:49 web/templates/public/home.gohtml:53
+#: web/templates/public/home.gohtml:57 web/templates/public/home.gohtml:61
+#: web/templates/public/home.gohtml:65 web/templates/public/home.gohtml:69
+#: web/templates/public/home.gohtml:73 web/templates/public/home.gohtml:77
+#: web/templates/public/home.gohtml:81
 msgid "Legend"
 msgstr "Leyenda"
 
-#: web/templates/public/home.gohtml:84
+#: web/templates/public/home.gohtml:85
 msgid "Come and enjoy!"
 msgstr "¡Ven a disfrutar!"
 
@@ -98,14 +98,14 @@ msgid "Label"
 msgstr "Etiqueta"
 
 #: web/templates/admin/campsite/form.gohtml:71
-#: web/templates/admin/campsite/type/form.gohtml:64
+#: web/templates/admin/campsite/type/form.gohtml:77
 #: web/templates/admin/season/form.gohtml:65
 msgctxt "action"
 msgid "Update"
 msgstr "Actualizar"
 
 #: web/templates/admin/campsite/form.gohtml:73
-#: web/templates/admin/campsite/type/form.gohtml:66
+#: web/templates/admin/campsite/type/form.gohtml:79
 #: web/templates/admin/season/form.gohtml:67
 msgctxt "action"
 msgid "Add"
@@ -150,31 +150,36 @@ msgid "No campsites added yet."
 msgstr "No se ha añadido ningún alojamiento todavía."
 
 #: web/templates/admin/campsite/type/form.gohtml:8
-#: web/templates/admin/campsite/type/form.gohtml:26
+#: web/templates/admin/campsite/type/form.gohtml:27
 msgctxt "title"
 msgid "Edit Campsite Type"
 msgstr "Edición del tipo de alojamientos"
 
 #: web/templates/admin/campsite/type/form.gohtml:10
-#: web/templates/admin/campsite/type/form.gohtml:28
+#: web/templates/admin/campsite/type/form.gohtml:29
 msgctxt "title"
 msgid "New Campsite Type"
 msgstr "Nuevo tipo de alojamiento"
 
-#: web/templates/admin/campsite/type/form.gohtml:38
+#: web/templates/admin/campsite/type/form.gohtml:39
 #: web/templates/admin/campsite/type/index.gohtml:19
 msgctxt "campsite type"
 msgid "Active"
 msgstr "Activo"
 
-#: web/templates/admin/campsite/type/form.gohtml:47
+#: web/templates/admin/campsite/type/form.gohtml:48
 #: web/templates/admin/season/form.gohtml:47
 #: web/templates/admin/profile.gohtml:26
 msgctxt "input"
 msgid "Name"
 msgstr "Nombre"
 
-#: web/templates/admin/campsite/type/form.gohtml:55
+#: web/templates/admin/campsite/type/form.gohtml:59
+msgctxt "input"
+msgid "Cover image"
+msgstr "Imagen de portada"
+
+#: web/templates/admin/campsite/type/form.gohtml:68
 msgctxt "input"
 msgid "Description"
 msgstr "Descripción"
@@ -413,7 +418,7 @@ msgctxt "language option"
 msgid "Automatic"
 msgstr "Automático"
 
-#: pkg/app/user.go:249 pkg/campsite/types/admin.go:197 pkg/season/admin.go:203
+#: pkg/app/user.go:249 pkg/campsite/types/admin.go:227 pkg/season/admin.go:203
 msgid "Name can not be empty."
 msgstr "No podéis dejar el nombre en blanco."
 
@@ -425,7 +430,7 @@ msgstr "La confirmación no se corresponde con la contraseña."
 msgid "Selected language is not valid."
 msgstr "El idioma escogido no es válido."
 
-#: pkg/app/user.go:253
+#: pkg/app/user.go:253 pkg/campsite/types/admin.go:229
 msgid "File must be a valid PNG or JPEG image."
 msgstr "El archivo tiene que ser una imagen PNG o JPEG válida."
 
@@ -433,6 +438,10 @@ msgstr "El archivo tiene que ser una imagen PNG o JPEG válida."
 msgid "Access forbidden"
 msgstr "Acceso prohibido"
 
+#: pkg/campsite/types/admin.go:231
+msgid "Cover image can not be empty."
+msgstr "No podéis dejar la imagen de portada en blanco."
+
 #: pkg/campsite/admin.go:218
 msgid "Selected campsite type is not valid."
 msgstr "El tipo de alojamiento escogido no es válido."