Isla del Sol and Isla de la Luna (also known as Coati) are two islands located in Lake Titicaca, not far from Copacabana. Isla del Sol is the most popular with backpackers as it has great trails for day hikes, however both islands are great to visit. Isla del Sol is the larger of the two, at about 8 kilometers long. Isla de la Luna is much smaller, and only consists of one village and an Inca ruin on the other side of the large hill that splits the island in two.
Kirsten and I visited Isla del Sol on Aymara New Year in hopes of seeing the festival which we had heard would be going on that day. Unfortunately we did not make it on time, as it had apparently started at 5 AM and the boats don’t leave Copa until 8:30 AM. However, it was still a lovely day for a hike, so we began at the north end of the island and began the 4 hour hike to the village of Yumani at the south end. There’s a small museum at the town on the north end, which includes a couple sets of (commingled) human remains. You have to buy a 5 Bs ticket here to continue along the trail toward the Inca ruins. Once you leave the museum, it’s about a 45 minute hike to the Inca ruins located at the far north of the island. These ruins are pretty pathetic compared to those in Peru, but they still make for nice photos.
From there, continue uphill toward the second checkpoint, where there is a 15 Bs fee to walk across the center portion of the island. This is the most beautiful section of the hike, so don’t skip out because of the fees to cross. There’s nothing in particular to see in this part of the island, other than the breathtaking (literally) landscape and deep blue colors of Lake Titicaca. There are two killer hills in this section, so make sure to bring a lot of water and some snacks as there’s only one place to buy stuff and it’s way overpriced. You’ll have to show your ticket a couple of times on this part, but don’t have to pay again until reaching Yumani.
At the end of the hike, you reach the village of Yumani, which is where the boats that return to Copacabana are docked. This is the largest of the villages on the island and it has the most options for hostels/hotels and restaurants. I personally don’t think that it’s necessary to stay on the island overnight, while others say to spend at least two nights, so it’s a personal preference. I would definitely recommend starting the hike at the north end, as Yumani has a very tall and long set of stairs which take forever to go down, so climbing up that at the beginning of the hike would be awful. Boats return to Copa in the late afternoon, and usually arrive between 5:30 and 6 PM. The roundtrip boat ticket should cost no more than 40 Bs ($5.81).
Isla de la Luna is also accessible from Copacabana, though at less regular times due to the few people that visit. We went to the island on a private boat with a resident of the island, as we were invited to their house to have lunch. The lunch consisted of potatoes, oca, fava beans, and pork, which were cooked in a stone oven (called watia). This was the first time I had seen food cooked in a stone oven, I had only seen earth ovens prior. The flavor of the stone oven was different, and it made the food substantially less dirty than the dirt oven. After lunch we hiked over the hill to visit the Inca site located on the other side. The site had earlier been excavated and partially reconstructed by archaeologists, however, in the past two years the locals have taken it upon themselves to “restore” the site. This actually means that they built a bunch of new “Inca ruins” which are quite poorly done. Comparing photos from two years ago to this year’s visit shows the drastic changes that have occurred in that short amount of time. Even with the problematic “restoration” process which is going on there, the ruins are still interesting and worth visiting if spending a few days in Copacabana. The island really survives on tourism, and there are a few cheap guesthouse in the village for those who want to relax in a quiet place for a night or two. To reach the island, talk to one of the people in the ticket booths along the beach in Copacabana and ask for the rate for the day – there is definitely a combination ticket for sale with Isla del Sol and the Floating Islands with one of the companies.