Saint Ioannis Church (Nymphaion) and Catacombs (Thessaloniki)
Greece /
Thessaloniki /
Thessaloniki
World
/ Greece
/ Thessaloniki
/ Thessaloniki
, 1 km from center (Θεσσαλονίκη)
World / Greece / Kentriki Makedonia
church, ancient, religion, Roman Empire

A small chapel, built under the street on the site of a roman bath. After discovering the location of the city's roman stadium in 1995, archaeologists believe that the two underground vaulted chambers on the site belong to the bath where St Demetrius was martyred.
Nearby cities:
Coordinates: 40°37'56"N 22°56'48"E
- St. Demetrios Church 0.8 km
- St. Nicholas the Orphan 1 km
- St. Paul church 1.4 km
- St. Paraskevi cemetery 2.3 km
- St. Anastasia Church 5.4 km
- Parekklisi Agias Paraskeyis 5.7 km
- Church of Panagia Faneromeni 20 km
- Church of “Panayia Revmatokratoussa” 24 km
- Saint George church 31 km
- Αλσος Προφήτη Ηλία 35 km
- Diagònios-Aghia Sophia District 0.2 km
- Diagonal Square 0.2 km
- Byzantine Walls 0.4 km
- Dimitriou Gounari 0.4 km
- Thessaloniki Downtown 0.5 km
- Hippodrome-White Tower District 0.6 km
- Planned Underwater Road Artery of Thessaloniki 1.9 km
- Municipality of Neapoli-Sykies 3 km
- Peripheral unit of Thessaloniki 16 km
- Thermaic Gulf 46 km