I lived three years and a half in Mendoza, and since then have visited the city frequently. I have stayed at 4, 2 and 1-star hotels; however, I am not completely acquainted with the overall picture. The first time I went during the past years I stayed at a one-star hotel that I do not recommend, the hotel Mallorca. It is near the San Martín park, in a beautiful area, but it is one of the poorest hotels at which I have every stayed. I had no problems, but the room was at the back of a gallery, with a tiny bathroom, old fashioned, and cold. Their address is Julio A. Roca 719, Phone (54-261) 423-3079 but I was not satisfied with this hotel. To make things worse, there was no restaurant nearby, and Mendoza is not a completely safe city. The second time I stayed at the Castelar hotel (2 stars) and it was OK, I was nearer to everything and was even able to buy my tours at the hotel. The cost per night was about 20 dollars for a single room. Years ago, when I was working for an employer and had my hotel expenses paid, I stayed at the Äconcagua (4 stars). It is a very nice hotel, with a beautiful view towards the mountains, and a very nice swimming pool, but obviously their rates are not low. A room there just now (double occupancy) is costing between 78 and 102 Dollars per night. Higher rates apply during the high season (starting on December 1). If you can afford it, you will enjoy it. The only five-star hotel in Mendoza is a Hyatt and I imagine that is must have higher rates than the Aconcagua.
Mendoza receives many tourists from Chile and as an average is at least fifty per cent more expensive than other tourist destinations. Neither the Castelar hotel nor the Mallorca have a swimming pool, not even a park. I know another very nice alternative: The hotel San Francisco at Chacras de Coria, 10 miles away from the downtown. I am well familiar with this hotel, because an oil company I worked in during three years had rented the whole hotel for their offices and I was working inside the building. It has a nice swimming pool and is in a very nice and quiet area. I have no idea of their rates, but you might want to check it out. Their address is Pueyrredón 2665, Chacras de Coria, phone (54-261) 496-0110 . Chacras de Coria is a nice residential area that has a very nice shopping center (Palmares, see photo below)
WHERE TO GO: SAN MARTÍN PARK (beautiful): mountain view, lake, rowing club, rose garden, historical monuments (Cerro de la Gloria), a very good zoo. It is large, and there are buses inside the park that take you up and down. CHACRAS DE CORIA: A very nice residential area, with fashionable nightclubs (I have not visited any, so I cannot give any recommendations). RUTA DEL VINO TOUR: Visit to different wineries and vineyards. CITY TOUR: RECOMMENDED, but you can also get around on a taxi or on the bus cities. ALTA MONTAÑA (Aconcagua and Las Cuevas) The most typical tour. If you do not take it, you have not really seen Mendoza. CAÑÓN DEL ATUEL: A beautiful tour, that lasts at least 12 hours, visiting the Nihuil Dam, the Atuel Canyon, the Valle Grande dam, and the Valle Grande rafting area, plus a vineyard. You will have the chance to go rafting 45 minutes down the river for some 7 dollars. I really enjoyed this tour, but Alta Montaña (the Andes) would be my first priority. They stop for lunch at the Valle Grande Hotel and Resort, a very nice 3-star hotel. These tours are normally done in Traffic Vans and cost about 25 dollars per person for a full-day tour, and the city tour should be costing about half that price. If you bargain the rate, they might include lunch in the price of the full-day tours. The wineries tour includes tasting wine until you fall asleep... The Vallecitos ski center is about 50 miles away from the city, and a taxi will take you there and back for some 35 dollars. You can also go by bus to Uspallata, that is an enjoyable village half way to the Aconcagua.
FISHING: I have gone fishing many times to: 1) RÍO GRANDE (MENDOZA), a couple of hours passing Malargue, some 8 or 9 hours by bus from Mendoza. This river became famous when a 19 pound trout was caught it in, was overfished, and I never caught trout weighing more than two pounds. 2) RÍO ATUEL (EL SOSNEADO): Some 7 hours by bus from Mendoza,3 hours from San Rafael and 1 hour before arriving to Malargue. It is not famous, and fishing is far better. There are nice 5 pound trout there, but you have to go as soon as the season opens. If the water is moderately clear and there is no wind, you stand a good chance of catching nice trout. If the water is not clear, you are wasting your time... Fishing area: Immediately upstream from Highway 40 bridge over the river, on the right hand side, going upstream, towards the mountains. 3) ARROYO GRANDE (MANZANO HISTÓRICO, TUNUYAN) You will catch nice two-pound rainbow trout here, but do not go much upstream, because the trout you will catch will be far smaller. 4)POTRERILLOS LAKE. This dam is recent, and I have never gone fishing there (this lake will take years before it reaches its maximum level) but I have been told that nice rainbow trout are being caught there. Since the water settles in the dam, you can fish inside the lake, or downstream in the river. 5) PICHEUTA RIVER: Only if it brings a lot of water (not probable). I trust you will find this information useful.