Filadelfia (also called Colonia Fernheim) is a Mennonite colony in the Chaco region of Paraguay. It is different from most of Paraguay; this is due to the remote location and harsh environment, and also to its majority of German immigrants (coming by way of the Soviet Union). The first foreign people moved in during the 1920s, and the town was finally founded in 1930. Their economic basis is agriculture, in particular dairy cattle farming and peanuts. The Mennonites still speak German (Plattdeutsch), but Spanish is spoken as readily. The Fernheim Cooperative  is responsible for many aspects of life in the colony.
Buses terminate at the NASA office on Calle Chaco Boreal; you may also disembark on Avenue Hindenburg, the main street.
- Asunción, From the main Asuncion terminal with NASA (ticket office upstairs) ca. 9h, 5 buses per day (06:00, 14:30, 21:15, 22:00, 23:00), 90,000 Gs. Return buses: 13:00, 14:30, 21:00, 22:00
- Loma Plata, ca. 1h, 1 bus daily from Loma Plata at 13:30, 10,000 Gs
- Mariscal Estigarriba, 3 buses daily to Mariscal Estigarriba: 04:00, 15:00, 21:00, 20,000 Gs
- Santa Cruz, Bolivia. No direct buses, but the bus from Santa Cruz to Asunción (US $65) takes the Trans-Chaco highway past the colonies. Ask the driver to let you off at the crossroads, and hitch a ride the last 18km. 20+ hours, depending on road conditions and breakdowns.
The town is rather small, and all the interesting and important places are within easy reached on foot - note, however, that the heat can be punishing, so walk slowly and bring water. Blocks are very long. There are pickup truck taxis; you can choose to ride on the back or in the cab. Other public transport is unheard of.
- Jakob Unger Museum, Avenida Hindenburg (near Hotel Florida). Can only be visited together with a Socio, ask at Hotel Florida. edit
- Haushaltsmuseum, ("Directly). A museum showcasing artifacts of settlement, and telling the local history. Of particular interest is the section on the Chaco war. The tourist office also runs from here, and they can bring you to see the agricultural processing facility. edit
- Proyecto Taguá, (30km west of Filadelfia), ☎ (0975)173-452, . An animal preserve raising endangered peccaries for release back into the wild. The site has more than 100 peccaries. Be sure to see the ruins of Ft. Toledo from the Chaco war, and ask about the hour-long trail loop to see the Chaco up close and personal. edit
- Wildlife tours to the Chaco. Ask the tourist information office to recommend guides.
- Relax in the shaded park, watching the butterflies and birds flit around the interesting bottle trees (shaped like bottles, high in water content - used to keep cattle hydrated in drought).
- Explore the dusty streets and take in the regular, solid German architecture.
- The Fernheim co-op supermarket and the stores around it are the main places to buy in town; other stores will be found along the main street, selling a wide variety of goods, from second hand clothes to electronics.
- Why not send post cards from the post office; a Filadelfia stamped card will have probably one of the most unlikely frank-marks anyone will ever receive from you.
- Remi Pizza, Calle Unruh. Only open in the evenings, 17:00 to 22:30. Closed Tuesdays. Sunday hours 11:00 to 13:00.
- Girasol, Calle Unruh. Does buffet lunches, sold by the kilogram. As you would expect from a buffet, ok food but not great.
- Hotel Florida. A bit pricey for lunch at 49,000 per person; also just a buffet. Not bad food, though. Evening dinners are good quality and reasonably priced. Good service.
- You will find a few hamburguesa joints along Calle Hindenburg, further south than the co-op supermarket.
- Again, south of the Fernheim supermarket (where the indigenous and Latino neighborhoods are located) you will find a few small bars.
- Hotel Florida, Avenida Hindenburg 165-S (Unmissable, right across from the museum and park), ☎ +595 (0491) 432 151, . checkout: 13:00. It might be the nicest spot in town; the reception staff are not very friendly and helpful. The pool is a big bonus though. Also has a decent restaurant (good pizzas). As of May 2016 prices have increased greatly. The cheapest room for two is now 250,000 for a twin with air-con, fridge and TV, whilst newer rooms are 350,000. Cheap basic rooms and dorms are no longer available.. edit
- Hotel Golondrina Centro (formerly Hotel Safari), Industrial 149-E (One street across from Chaco Boreal, where the NASA bus office is), ☎ +595 (0491) 32 218. Fairly average place, clean but nothing special. Rooms (price update May 2016) 134,000 basic twin, 160,000 with air-con and TV. All rooms with breakfast. Note that there is another branch of this hotel on the main avenue through town (Hotel Golodrina Avenida). edit
- Chaco Tierra Hospedaje (former Las Delphines), Calle Unruh, between Av. Hindenburg and Calle O. Miller (On the right, white and blue building). Chaotic, dirty, and cheap option, mostly in use by local workers without a house. 50,000 for twin room; better double or twin rooms with air-con and TV for 120,000. Cheap restaurant in the front. edit
- Buses to Asuncion leave at 13:00 and 14:30 daily. Also an overnight bus is possible. 90,000 Gs. Buses tend to be a little old, but usually have air-con.
- Bolivia: Catch the 8.30pm bus from the NASA office to Mariscal Estigarriba (1 hour), ask the driver to drop you off at immigration. You will then have to wait several hours for the bus to Bolivia, it is adviseable to wait at the immigration office rather than the bus station due to safety concerns. The bus to Bolivia arrives at 3am when the immigration officer will wake up and issue your exit stamp. You can pre-purchase your bus ticket at Stel Turismo, on the main road in Filadelfia, or buy it in Mariscal. Ask at the petrol station next to the custom. NOTE: Once you have boarded the bus, you will travel for approx 7 hours before you arrive at Bolivian immigration. 300,000 to either Villamontes, or Santa Cruz (They will ask you to pay for the entire journey from Asuncion to Santa Cruz but you can bargain to around 200,000-250,000 in Mariscal).