Chan Chan is a very vast site located in the Peruvian coastal desert. Its setting reminded me of Ancient Merv in Turkmenistan – a desolate location under the radiant sun, where you really don’t want to walk. The only part open to visitors is the Palacio Nik An, one of 9 similar units at the site. It does see more visitors than I had expected: 90,000 in 2009, mostly Peruvians from Lima (and 760 fellow Dutchmen). I visited on a Saturday and there were many tour groups around.
What you will see there is a lot of sand and adobe. Walking around the palace is like walking through a maze of plazas and walled compounds. Its best features are the clay friezes that adorn the walls. Most of them have marine scenes – depicting the sea, fish, pelicans, fish nets, and sea lions. The “authenticity” of this site is somewhat dubious - ICOMOS called the restoration of the palace a "highly criticized pastiche". The urban layout is original of course, but most of the friezes are replicas. They are a bit too perfect and complete to be convincing. For better and more original friezes you really have to visit the nearby Huaca de La Luna, a brilliant Moche-site that should be a WHS but isn’t even on Peru’s T-list.
I visited Chan Chan on a tour from Trujillo. However, I would recommend going there by yourself (by taxi or bus), so you will have enough time to see the site properly. You can hire a guide at the entrance. My tour was very chaotic, after having rushed through neighbouring sites we actually arrived too late at Chan Chan’s entrance (after 4.30 p.m.). The group before us was the last one allowed in. Of course, I was determined to get in anyhow, and I attached myself quickly to that other group. After some arguing “my” group was let in too and I reconnected with them. The guide was good at least (only in Spanish).