This is one of the three largest caves in the prefecture of Heraklion. It lies at half an hour distance to the north-west from the village of Skotino and is at a height of 225 m. above sea-level. The entrance to the cave is impressive: a large arch, 27 m wide and 10 m high. To the right one can see the ruins of an ancient chapel on which the modern chapel dedicated to Aghia Paraskevi was built. There is a feast held in front of the chapel on July 26th .

The CretAquarium - Thalassocosmos (GR: Θαλασσόκοσμος) was officially opened in December 2005. It provides its visitors with a special experience, a trip to the underwater world of the Mediterranean Sea and its creatures. It is a unique park whose focus is on science, education, culture and recreation and whose goal is to promote, share and spread knowledge concerning the marine environment.

Krassi is a small village 47 Km's from Iraklion and 17 km from Malia at an altitude of 600 m.asl, on the way to Lassithi plateau, and is administratively part of the Municipality of Malia. The village is one of the prettiest in Crete, with a lot of springs. Due to the free running water , it is covered with walnut trees, plane trees and all kinds of vegetation. Next to the spring in the middle of the village is one of the oldest and biggest plane trees in Crete (its root has a circumference of 22 meters!).

The Natural History Museum of Crete is housed in the renovated former premises of the Heraklion Public Power Corporation, on Dermatas’ Bay. With an area of 3,500 m2, it is the largest exhibition of its kind in the Mediterranean, showcasing the natural environment of Crete and the wider Mediterranean area in an innovative, original way.

The cave of Psychro is one of the most important cult places of Minoan Crete. The excavators and several scholars identify the cave as the famous "Diktaian Cave", where Zeus was born and brought up with the aid of Amaltheia and the Kouretes, and which is connected with myths as this of the seer Epimenides who "slept" here, or the coupling of Zeus with Europa.

Dia (GR: Δία & Ντία) is an uninhabited island approximately 7 nautical miles north of Heraklion. It is surrounded by small rocky inlets and its maximum length is 5kms while its maximum width 3kms. Dia is one of NATURA's protected areas due to its status as a biotope for endemic plants and for plants with low dispersal within the Southern Aegean.

The Lassithi Plateau (GR: Οροπέδιο Λασιθίου, Oropedio Lasithiou), is a high endorheic plateau, located in eastern Crete, Greece on the mountain range of Dikti at an average altitude of 840 m, and in a distance of around 55km from Heraklion and 50km from Agios Nikolaos. The plateau is elliptical in shape with an E-W axis of 11km and the N-S of 7km.
The plateau of Lassithi is renowned for its exceptional agricultural produce, the thousands (almost 15000) windmills that used to be there in the past, its significant historical role and for the unique cave of Psychro also known as "Diktaion Andron".

Near the beautiful village of Vrahasi there is the imposing gorge of Selinari, formed by the mountain of Anavlohos (625 m) to the north and the mountain Fonias o Detis (818 m) to the south. The symbol of Crete, the Cretan wild goat (Agrimi or kri-kri) and the Griffon Vulture are two rare species that used to reside in the gorge. The authorities in Vrahasi intend to establish a center of protection of the local fauna and flora at the gorge of Selinari and to develop a wildlife station, to provide observation of the Griffon Vulture colony at the east side of the gorge of Selinari. The hunting is forbidden in an area covering 10 sq.km. around the gorge.

Historical place with outstanding natural beauty, unspoiled villages and great beaches. The town of Ano Viannos is built amphitheatrically on the southern slopes of Dikti mountain at 560 m. above sea in a distance of 65km from Iraklion and 40km from Ierapetra. It preserves the traditional character with the narrow paved streets, the stone built houses - especially the "Plaka' quarter - the old kefeneios with tables under the plane trees and old churches such as Agios Georgios and Agia Pelagia with wall paintings dating back to the 14th century. There are a few accommodation facilities, banks, medical center, taverns, gas stations, shops etc. Ano Viannos is the seat of the municipality of Viannos.