If your trip to Tlemcen is all booked but your travel itinerary is a bit on the empty side, let us give you a few hints and tips.Not too far from the city center, Great Mosque of Tlemcen is one spot you might like to consider adding to your to-do list. Tlemcen National Park and Mosque & Tomb of Sidi Boumediene are also close by and worth taking the time to see.