Here are some important old Jain places in and around Andhra Pradesh. I’ll keep them grouped so it’s easier to plan a visit.

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1. Within Andhra Pradesh

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1) Ambapuram Jain Cave Temple (near Vijayawada, Krishna District) ( en.wikipedia.org)

• Rock‑cut Jain cave temple, often called Nedumbi Basadi.
• Dates back to around the 7th century CE (Eastern Chalukya period).
• Dedicated mainly to Bhagwan Mahavir.
• You can still see old Jain images inside the cave.

2) Danavulapadu Jain Temple (Kadapa District) ( en.wikipedia.org)

• Located in Danavulapadu village, near Jammalamadugu in Kadapa.
• Ancient Digambar Jain centre, from about 8th century CE (Rashtrakuta period).
• Main deity: Bhagwan Parshvanath.
• Inscriptions mention Sallekhana practiced by Jain acharyas here.

3) Undavalli Caves (near Vijayawada, Guntur District) ( en.wikipedia.org)

• Very old rock‑cut caves (4th–5th century CE).
• Historically, they were originally a Jain abode; later used by Buddhists and then became Hindu‑oriented.
• Architecturally very impressive; important for understanding how early Jain monks lived in caves.

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1. Nearby in Telangana (just across the border)

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4) Bommalagutta / Siddhula Gutta (near Karimnagar, Telangana) ( en.wikipedia.org)

• Hill with beautiful Jain rock carvings and inscriptions (around 10th century CE).
• Images of Chakreshvari Devi, Bahubali, and several Tirthankars.
• Close to the famous Jain site Kulpakji (Kolunapaka).

5) Padmakshi Hill (Hanamkonda, Warangal, Telangana) ( en.wikipedia.org)

• Today mainly known as a Hindu temple, but the hill has old Jain Tirthankar images carved in rock.
• A Jain shrine existed here around 12th century CE.

6) Anantagiri Jain Caves (Vikarabad District, Telangana) ( timesofindia.indiatimes.com)

• Cluster of 9th‑century Jain rock‑cut caves, used by Jain monks.
• Caves have rock‑cut beds and niches for lamps; linked with Sallekhana vrata practice.

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1. How to use this list

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• If you are in Vijayawada / Guntur side:

- Visit Ambapuram cave temple + Undavalli Caves (both nearby).

• If you are in Rayalaseema / Kadapa side:

- Visit Danavulapadu Jain Temple.

• If you can go slightly outside Andhra:

- Karimnagar / Warangal / Vikarabad region in Telangana has several ancient Jain sites (Bommalagutta, Padmakshi hill, Anantagiri caves).

These places are mainly archaeological / heritage sites, so facilities may be simple. If you plan a yatra, it is good to contact local Jain sangh (if any nearby) for guidance and current condition of the places.