Củ Chi tunnels

One of entrances in Củ Chi tunnels, Vietnam

121 km long system of tunnels and underground rooms created for defensive purposes in the late 1960s – 1970s.

Phong Nha – Ke Bang cave system (Hang Khe Ry)

Entrance in Phong Nha cave, Vietnam

Some 20 km long cave with a very long underground river (13,969 m) with sandy beaches. Cave contains valuable archaeological artifacts of Champa culture including beautiful ceramic vases.

Paradise Cave (Thien Duong Cave)

Paradise Cave (Thien Duong)

31.4 km long cave with some of the most beautiful cave formations, cave rooms are up to 150 m high. Endemic scorpion Vietbocap thienduongensis lives in the cave.

Tây Ninh Holy See

Cao Đài Holy See, Vietnam

Centre of Cao Đài religion – an ornate building that was built in 1933 – 1955.

Perfume Temple (Perfume Pagoda)

Huong Tich Cave - Perfume Pagoda

Group of rock-cut temples. One of the most important and beautiful Buddhist pilgrimage sites in country, it was developed in harmony with the picturesque landscape of the region. The first temple was built here in the 1400ies. Its main attractions are the enormous Huong Tich Cave with Chua Trong (Perfume Temple) and the Thien Tru Pagoda.

Þingvellir (Thingvellir)

Lögberg in Þingvellir

Unique monument of history – a site where in 930 AD was established parliament of Iceland. It acted here until 1789. The site still contains remains of numerous temporary houses made of turf and rock that were used during the two weeks of assembly.

Ruins of a house in Hafnir

Remnants of the earliest settlement in Iceland – a cabin that was abandoned in the time between 770 and 880 AD.

Akureyri Botanical Gardens

Lystigarður Akureyrar - botanical garden

One of the northernmost botanical gardens in the world, established in 1912. Botanical garden aims to select plants that are suitable for Iceland.

Hellnahellir

Entrance in Hellnahellir

Enormous artificial cave, made in medieval times. This 50 m long cave is covered with engravings.