The best area to stay in Karlovy Vary is along the Teplá River, particularly in the vicinity of the Mill Colonnade and the Grandhotel Pupp.This area forms the historic spa centre of Karlovy Vary. It's designed for leisurely strolls, with a pedestrian-friendly promenade following the river. You'll find most of the famous colonnades, hot springs, and historic architecture here, including the ornate Mill Colonnade and the more modern Hot Spring Colonnade. This central location means you're always just a short walk from the main attractions, shops, and restaurants.Couples often find this area great for a relaxing and romantic getaway. Hotels here typically offer direct access to spa facilities and are within easy reach of the many thermal springs, which are central to the Karlovy Vary experience. The evenings are pleasant, with many restaurants offering riverside dining.For those looking for a slightly more secluded yet still convenient option, the area around the Grandhotel Pupp provides a refined experience. It's at the southern end of the main spa zone, offering beautiful views of the river and surrounding hills.