Is green curry not spicy?
It is spicy. Even if coconut milk makes it feel mild, the curry paste is made with chilies. If you do not handle spicy food well, it helps to ask about the spice level before you order.
Kaeng Khiao Wan · แกงเขียวหวาน
If you want a fragrant curry with rice, choose green curry. Green curry paste is stirred into coconut milk and simmered with meat and vegetables. The richness of coconut is joined by the scent of herbs such as basil. The pale green color looks mild, but it has heat too, so if you do not handle spicy food well, say so when you order.

Behind the rich, smooth taste of coconut milk you feel the heat of the curry paste. The herb aroma is clear, too. Put a little curry and some of the pieces on your rice at a time.
Even with coconut milk, it is spicy. Ask about the spice level when you order.
Green curry is one of the signature dishes of central Thailand. In Thailand it is eaten not only with steamed rice but also with noodles such as khanom chin, or with roti. On a trip to Bangkok, have a meal of curry with the meat you like, served with rice.
It is spicy. Even if coconut milk makes it feel mild, the curry paste is made with chilies. If you do not handle spicy food well, it helps to ask about the spice level before you order.
Not necessarily. Animal-based ingredients can go into the curry paste or the seasonings. If you are vegetarian, ask whether the paste and the sauce are suitable as well as the meat.
If you want to read more about the food and the regions behind it, these sources are a good next step. Ingredients and cooking methods can differ from one place to the next.
Sharing image credit: Takeaway · CC BY-SA 3.0