There are combis that travel frequently between the market in Ollantaytambo and the bus station in [wiki=e74c0d27274f1463d4bebf4f0fe64585]Urubamba[/wiki]. They are crowded, but at S/.1.50 one way it is by far the cheapest way to travel.
There are also comfortable mini-vans which run between [wiki=b44067e19ae59a94102cd6dee0605fd2]Cusco[/wiki] and Ollanta (via [wiki=e74c0d27274f1463d4bebf4f0fe64585]Urubamba[/wiki]) for S/.10 for the 2h trip. They run all day, leaving when full, which might take hours on not a busy part of a day. In [wiki=b44067e19ae59a94102cd6dee0605fd2]Cusco[/wiki], catch the vans on Calle Pavitos, which is between Belen and Av Grau, 3 blocks west of Av El Sol. Ignore travel agencies that try to charge you US$10 for this service (with hotel pick up). The price is S/.10 and Calle Pavitos is within easy walking distance of Plaza de Armas. You can also get shared private cars for S/.15 per person. Quicker (1h15-1h30), but less comfortable and not as safe; some of the drivers drive excessively fast.
From Pisac : you will have to make a connection in Urubamba. Pisac-Urubamba in taxi cost S/.20, or with buses (they depart when full) for S/.2.5.
There are frequent buses to and from [wiki=e74c0d27274f1463d4bebf4f0fe64585]Urubamba[/wiki] (S/.2); further connection can be made to [wiki=fcf87620f0ea6fdbe6085c37e13ab585]Cuzco[/wiki] there (S/.3). At 15:50, 16:40 and 17:20 there are direct buses leaving from Av Grau 525 in [wiki=fcf87620f0ea6fdbe6085c37e13ab585]Cuzco[/wiki] (S/.5, c. 3-4h if you need to make a change on the way)
Two types of trains arrive at the station. The first is locals only that is heavily monitored to ensure no tourists ride it. There are hefty fines if caught on the locals' train. The second is the tourist train which runs [wiki=b44067e19ae59a94102cd6dee0605fd2]Cusco[/wiki]/Ollantaytambo/[wiki=9984358e16d2c59d9d55b5fca928ff97]Aguas Calientes[/wiki]. If you are doing the Inca Trail, you will want to get on the train to [wiki=9984358e16d2c59d9d55b5fca928ff97]Aguas Calientes[/wiki] and get off when the train stops mid-route.
There are three types of tourist trains. Ordered by descending price, they are the Hiram Bingham, Vistadome, and Backpacker trains. Go to [url=http://www.perurail.com]Peru Rail's website[/url] for the current prices and schedule.
If you purchase a ticket from Cusco to Aguas Calientes, you cannot get off at Ollantaytambo for a few hours and then use the same ticket from Ollantaytambo to Aguas Calientes. If you want to spend time in Ollantaytambo, it is more cost effective to take a bus to [wiki=e74c0d27274f1463d4bebf4f0fe64585]Urubamba[/wiki] from Cusco and then a connecting bus to Ollantaytambo (or a direct minivan).
Many guide services include a train ride from [wiki=9984358e16d2c59d9d55b5fca928ff97]Aguas Calientes[/wiki] to [wiki=65d95257a610bff89940f578653e650e]Ollantaytambo[/wiki] or all the way to [wiki=fcf87620f0ea6fdbe6085c37e13ab585]Cuzco[/wiki] as a part of the guided services. In the former situation, trekkers are expected to pay for their own bus from Ollantaytambo to Cuzco and are informed of this in advance. Taking the bus from Ollantaytambo to Cuzco as opposed to the trains full route saves a half hour to an hour. Inquire with your tour operator in advance as to which tickets they purchase. Tickets purchased by the guide services to Ollantaytambo can be changed at the station the day of or the day before depending upon seat availability. Change fees can range from USD0-20 depending upon the class of train that is being changed to. Arrive at least 45 minutes early as there may be a line, for the earliest trains (05:30) the ticket office opens at 05:00.
Travellers and trekkers can make excellent use of the obligatory return trip to Cuzco by staying the night in [wiki=9984358e16d2c59d9d55b5fca928ff97]Aguas Calientes[/wiki] after visiting [wiki=cbbc03fbe1dc7050810b36efd539500a]Machu Picchu[/wiki] and visiting the Ollantaytambo ruins, the salt mines near [wiki=222df9c4b52adaf3b08f33fb6619f543]Maras[/wiki]/[wiki=e74c0d27274f1463d4bebf4f0fe64585]Urubamba[/wiki], the Incan agricultural lab of [wiki=75f5a3a25ea99a2646bc94afd9c5ac64]Moray[/wiki], or the ruins above [wiki=4ecf6487d5978de72cd192cf9128be28]Pisac[/wiki] the next day (all of which are along the route back to Cuzco in that order). Choose two sites and allow a half day for each site for relaxed viewing, transit, and meals. The last buses from Pisac to Cuzco leave around 20:00. Be aware of your belongings on buses after dark. Or, stay in Pisac and backtrack to any of the sites the next day. Inquire at Ulrike's cafe in Pisac for lodging recommendations (open until 21:00).
[url=http://www.fullmoonlodgeperu.com/]Full Moon Lodge[/url], Pilcohuasi. Located near the centre of town, with a nice view of the countryside. Simple, clean rooms with private bathrooms and hot showers. Specializes in mystic tours. USD15-20 per night.
*[url=http://www.hostalkiswarperu.com/]Hostal Kiswar[/url] is right on the main plaza. A nice, clean hostal with private rooms and private bathrooms with hot showers. The owner, Jesús, also owns the adjoining Café (Café Kiswar) and will be happy to talk to you about Ollantaytambo culture, tours, or how good his coffee is. USD17-33 per room.
*Hotel Munay T'ika, just up the road from the railway station, not too far from Pakaritampu. Inexpensive but clean hostal that also provides breakfast of breads, jams, eggs, banana pancakes, coffee and tea in the mornings. c. USD30.
*PEN25 for a comfortable double room with shared bathrooms. In the old Incan Pueblo.
There is also camping to be found in town, probably more suitable for really tight budgets. Ask around and follow signs.
Newly renovated, clean hostel with a central location. Owned by a very nice Peruvian family. Doesn't look like much from the outside, but has a very beautiful interior. Rooms come with private baths, hot showers, and access to their computer lab. Guests also get a discount at their adjacent restaurant.
*[url=http://www.hostalchaskawasi.com/]Hostal Chaskawasi[/url] Near the main plaza, this hostel is managed by Katy, nice girl, very friendly and helpful. A pleasure to stay there. The place is clean, there are different spaces created for different ambience: bar, TV, room with sofas, maps and a lot of advice about things to do. If you ask Katy, she can lend you Lonely Planet "Central America on a Shoestring" or "South America on a Shoestring". Beds in a 4-bed-dorm from USD20, or private rooms.
*[url=http://www.hostaleltambo.com/]Hostal El Tambo[/url], Calle del Horno in Incan Town. Located in the middle of the old Incan pueblo, with clean rooms and a beautiful garden. Operated by a very friendly Peruvian family. Rates are USD10/person, rooms are private with shared bathrooms.
*[url=http://www.hotellasorquideas.com.pe/]Hostal Las Orquideas[/url], Ave Ferrocarril. ☎ +51 84 204032 Small rooms around courtyard with shared bath. Often used by tour groups. Upper floor has view of ruins. Rates vary from USD20-50, but for USD25 a night you can have a private bathroom, and the room has two beds for you to use. Excellent quality, and just down the road from the train station.
*[url=http://www.kbperu.com/]KB Tambo[/url], located at the top of Ave Ferrocarril, the road from the railway station, at the intersection of the main road through town (Calle Ventidero) ☎ +51 84 204091 Recently newly reconstructed with private baths in every room, pleasant courtyard garden and awesome rooftop deck with ruins views. English speaking owner - "KB" (very dynamic and interesting guy) - also rents mountain bikes by the day or will arrange a tour. USD10-28 per person.
*[url=http://www.lacasadelabueloollantaytambo.com/en/La]Casa del Abuelo[/url],From main square, head towards the ruins, cross the bridge, take the first street on the left,Calle Convencion. Phone +51 84 436747, Cell+51 980 291 883 check in=13:00 checkout 10:00 price= USD$28-70 New, clean, quiet hostel with private rooms and hot showers. Centrally located, 8min from the train station, 3min from the main square, 2min from the ruins. Cathy and Henry are the gracious and knowledgeable, English speaking Peruvian hosts. They can arrange guided tours and treks, horse rides and mountain bike tours. Alternatively, they will provide all the required information for DIY hiking and touring. Free breakfast includes coffee (Americano or espresso from an Italian machine) or various teas, fresh juice, eggs, homemade bread, jam and butter. If you're catching an early train to Machu Picchu, they provide a box lunch in place of breakfast. Free Wi-Fi in the rooms and free luggage storage. Reasonably priced laundry service.
[url=http://www.apulodge.com/]Apu Lodge[/url], Calle Lari, Old Town, ☎ +51 84 797162. Walk up from the plaza for five minutes along a narrow cobblestoned street into the unique Inca grid of back streets and you reach this quiet retreat, a new building within walled gardens with magnificent views of the Inca fortress and red tile roofs of Ollanta. Sunny rooms boast large windows, private bathrooms with hot showers, orthopaedic queen size beds with down comforters and art by talented local artists. Hammocks and benches invite relaxing in the Andean sun. Book exchange, free internet, Wi-Fi, and ample breakfasts. Scottish owner Louise Norton lives in the lodge with her kids and knows everyone in town. She happily answers any question about travel, hikes, and tours. Rates USD35-50 with discounts Oct- Mar.
*[url=http://www.elalbergue.com/]El Albergue Ollantaytambo[/url], Ollantaytambo Train Station platform, Fax: +51 84 204014. Built in the 1920's this hotel was reopened in the 70s as a backpacker place and has been renovated recently to include private baths, hot showers, beautiful gardens and friendly staff. The Albergue restaurant is rated one of the best in the Sacred Valley serving delicious trout, and alpaca, as well as homemade fettucine and great breakfast. Cafe Mayu, outside serves some of the best coffee in all of Peru. The proprietor, Wendy Weeks, has been living in Peru for 30 years. Affordable prices, excellent food, English spoken. Don’t forget to take the sauna included in price of room. Knowledgeable staff offers great orientation and arrangements for day hikes, tours and activities. Hammocks in the back a great addition if you choose to just hang out. Rates USD58-74.During peak season (1 May-31 Aug) minimum stay two nights required, discounted Dec-Mar.
*[url=http://www.hostalsauce.com.pe]Hostal Sauce[/url], Calle Ventiderio 248, ☎ +51 84 204044, Fax: +51 84 204048, Located at the top of the road to the train station and Calle Ventiderio (the main road through town) and just off the main square, some rooms have views of the Ollantaytambo ruins, breakfast included, no restaurant. USD88-145.
*[url=http://www.tunupa-lodge.com/en/index.php]Tunupa Lodge[/url], Ave Ferrocarril, 200m from train station to Machu Picchu. Located just above Pakaritampu, this hotel has an incredible panoramic view of the surrounding area, which includes the glacier-topped Mt. Veronica, the Incan fortress of Ollantaytambo, the Incan ruins of Pinkuylluna, and the Andes Mountains. The hotel is located on a 5,000m² yard complete with picnic tables and garden terraces for enjoyment of the surroundings. The rooms itself are classy, clean, and include private bathrooms, hot showers, and free internet. Breakfast is included as well with any stay. Rates USD50-70.
[url=http://www.pakaritampu.com]Hotel Pakaritampu[/url], about halfway down Ave Ferrocarril between the main square and the railway station. ☎ +51 84 204020 Recently constructed modern rooms. Beautiful garden. Restaurant and bar. Business Centre. USD127-276.