We are a senior couple looking for a town away from the city to spend a few days relaxing. It should be at an elevation of 2500 m or less. We would like a hotel or b&b within walking distance of restaurants. We would like to spend less than 100 USD each way for private transport. We are not very interested in tourist sites and not at all in fine dining. We would like to experience the local culture. Suggestions of towns with "local flavor" near Lima would be appreciated.