diff --git a/asteroid.lisp b/asteroid.lisp
index 6329be5..405fd43 100644
--- a/asteroid.lisp
+++ b/asteroid.lisp
@@ -1281,6 +1281,18 @@
                                         ("total_minutes" . ,(third row))))
                                     stats))))))
 
+(define-api asteroid/stats/geo/cities (country &optional (days "7")) ()
+  "Get city breakdown for a specific country (admin only)"
+  (require-role :admin)
+  (let ((stats (get-geo-stats-by-city country (parse-integer days :junk-allowed t))))
+    (api-output `(("status" . "success")
+                  ("country" . ,country)
+                  ("cities" . ,(mapcar (lambda (row)
+                                         `(("city" . ,(or (first row) "Unknown"))
+                                           ("listeners" . ,(second row))
+                                           ("minutes" . ,(third row))))
+                                       stats))))))
+
 ;; RADIANCE server management functions
 
 (defun start-server (&key (port *server-port*))
diff --git a/listener-stats.lisp b/listener-stats.lisp
index 833e4ba..da6bc67 100644
--- a/listener-stats.lisp
+++ b/listener-stats.lisp
@@ -382,6 +382,22 @@
       (log:error "Failed to get geo stats: ~a" e)
       nil)))
 
+(defun get-geo-stats-by-city (country-code &optional (days 7))
+  "Get city breakdown for a specific country for the last N days"
+  (handler-case
+      (with-db
+        (postmodern:query
+         (format nil "SELECT city, SUM(listener_count) as total_listeners, SUM(listen_minutes) as total_minutes
+          FROM listener_geo_stats
+          WHERE date > NOW() - INTERVAL '~a days'
+            AND country_code = '~a'
+          GROUP BY city
+          ORDER BY total_listeners DESC
+          LIMIT 10" days country-code)))
+    (error (e)
+      (log:error "Failed to get city stats for ~a: ~a" country-code e)
+      nil)))
+
 (defun get-user-listening-stats (user-id)
   "Get listening statistics for a specific user"
   (handler-case
diff --git a/template/admin.ctml b/template/admin.ctml
index 2c078c5..0b8a27d 100644
--- a/template/admin.ctml
+++ b/template/admin.ctml
@@ -336,6 +336,9 @@
       return String.fromCodePoint(...codePoints);
     }
     
+    // Track expanded countries
+    const expandedCountries = new Set();
+    
     // Fetch and display geo stats
     function refreshGeoStats() {
       fetch('/api/asteroid/stats/geo?days=7')
@@ -349,12 +352,19 @@
               const country = item.country_code || item[0];
               const listeners = item.total_listeners || item[1] || 0;
               const minutes = item.total_minutes || item[2] || 0;
-              return `<tr>
-                <td>${countryToFlag(country)} ${country}</td>
+              const isExpanded = expandedCountries.has(country);
+              const arrow = isExpanded ? '▼' : '▶';
+              return `<tr class="country-row" data-country="${country}" style="cursor: pointer;" onclick="toggleCountryCities('${country}')">
+                <td><span class="expand-arrow">${arrow}</span> ${countryToFlag(country)} ${country}</td>
                 <td>${listeners}</td>
                 <td>${minutes}</td>
+              </tr>
+              <tr class="city-rows" id="cities-${country}" style="display: ${isExpanded ? 'table-row' : 'none'};">
+                <td colspan="3" style="padding: 0;"><div class="city-container" id="city-container-${country}"></div></td>
               </tr>`;
             }).join('');
+            // Re-fetch cities for expanded countries
+            expandedCountries.forEach(country => fetchCities(country));
           } else {
             tbody.innerHTML = '<tr><td colspan="3" style="color: #888;">No geo data yet</td></tr>';
           }
@@ -366,6 +376,52 @@
         });
     }
     
+    // Toggle city display for a country
+    function toggleCountryCities(country) {
+      const cityRow = document.getElementById(`cities-${country}`);
+      const countryRow = document.querySelector(`tr[data-country="${country}"]`);
+      const arrow = countryRow.querySelector('.expand-arrow');
+      
+      if (expandedCountries.has(country)) {
+        expandedCountries.delete(country);
+        cityRow.style.display = 'none';
+        arrow.textContent = '▶';
+      } else {
+        expandedCountries.add(country);
+        cityRow.style.display = 'table-row';
+        arrow.textContent = '▼';
+        fetchCities(country);
+      }
+    }
+    
+    // Fetch cities for a country
+    function fetchCities(country) {
+      const container = document.getElementById(`city-container-${country}`);
+      container.innerHTML = '<div style="padding: 5px 20px; color: #888;">Loading cities...</div>';
+      
+      fetch(`/api/asteroid/stats/geo/cities?country=${country}&days=7`)
+        .then(response => response.json())
+        .then(result => {
+          const data = result.data || result;
+          if (data.status === 'success' && data.cities && data.cities.length > 0) {
+            container.innerHTML = '<table style="width: 100%; margin-left: 20px;">' +
+              data.cities.map(city => `
+                <tr style="background: rgba(0,255,0,0.05);">
+                  <td style="padding: 3px 10px;">└ ${city.city}</td>
+                  <td style="padding: 3px 10px;">${city.listeners}</td>
+                  <td style="padding: 3px 10px;">${city.minutes}</td>
+                </tr>
+              `).join('') + '</table>';
+          } else {
+            container.innerHTML = '<div style="padding: 5px 20px; color: #888;">No city data</div>';
+          }
+        })
+        .catch(error => {
+          console.error('Error fetching cities:', error);
+          container.innerHTML = '<div style="padding: 5px 20px; color: #ff6666;">Error loading cities</div>';
+        });
+    }
+    
     // Auto-refresh stats every 30 seconds
     setInterval(refreshListenerStats, 30000);
     setInterval(refreshGeoStats, 60000);