[Summer vacation: July 19 to August 24, 2025] Experience Oyama, learn rivers and nature, free study, and activities perfect for homework during summer vacation

Experience and memories of Oyama during the summer vacation
Mercure Tottori Daisen Resort & Spa conducts activities recommended for free research during the summer vacation period. Activities to be carried out vary depending on the day, including guided tours where you can learn about nature such as rivers and forests, programs to observe the stars of Tottori Prefecture, also known as Hoshitori Prefecture under the commentary of star specialists, craft experiences, etc. There are various contents, so you can enjoy and learn nature while having fun.

2025 Summer Activity Calendar
Please refer to this calendar for the schedule of each event.
Basic Activity Information
- Implementation period
- July 19-August 24, 2025
- Participation
- Limited to guests staying
- Date of each event
- Please refer to the above calendar.
- How to make a reservation
- Please fill in the program name, name, date of stay, and number of guests by e-mail.
※Reservations will be made upon reply from the hotel.
※It may take some time to reply.
Event details

Forest ‧ Water ‧ Nature Guided Tour to Know the River
Time: From 16:00 (required time: about 1 hour and a half)
Capacity: 20 people
Location: Forest road walk course (approx. 20-30 minutes from the hotel)
Fees: 500 yen per person
Reservation: Advance reservation system
A nature guide walks along the forest road from the hotel with customers and explains plants and creatures.
During the tour, you can experience the coldness by touching the river, listen to the birdsong while strolling through the forest, and enjoy the scent of kuromoji. In addition, they also experience drinking and comparing water from local water, domestic commercially available water, and hard water overseas. You can feel nature through your five senses, such as seeing, touching, and smelling.

Let's make a wood pen
Time: 15:00~ / 17:00 to 2-part system (required time: about 1 hour)
Capacity: Up to 20 people each time
Location: Free space on the first floor
Fees: 500 yen per piece
Reservation: Advance reservation system
On the forest road spreading in the backyard of the hotel, we will go to find tree branches with different shapes and textures, and conduct a craft experience using this natural material. While enjoying the feel of the wood, the lines and pictures drawn with the pen you made are also unforgettable memories of summer.

Dr. Mizu Morikawa's Quiz Rally
Time: 9:00~19:00
Location: Forest road walk course (about 20-30 minutes one way from the hotel)
Fees: for guests staying at the hotel.
While walking along the forest road leading from the backyard of our hotel to "Jizo Falls no Izumi", which was selected as one of the "100 Best Waters in Heisei", an activity to solve quizzes related to nature and water installed in various places using a smartphone app. For example, "Which creatures live in a beautiful river?" "What is Ayu eating?" "If you drain the tempura oil for one 500ml PET bottle into the river, how much water does it need to return it to the river where fish can live?" The contents that can be enjoyed by parents and children. You can learn in the healing natural environment where the birdsong and the babbling of the river resonate.

Let's make a monster! ‧ River Creatures
Time: From 17:00 to 19:00 (time required: about 20 to 30 minutes)
Location: Free space on the first floor
Fees: 500 yen per time
Please come to the venue on the day
We will hold an art workshop "Let's Make Monsters" that fosters children's imagination with Kohei Asakura, a picture drawing living in Daisen-cho, as a lecturer. Using newspapers and colorful tapes, referring to motifs such as creatures living in the river, I created my own "monster cover". You can enjoy a workshop that combines art, learning, and play.

Starry sky viewing party - Summer astronomical observation to enjoy in Hoshitori Prefecture
Time: From 21:00 (required time: about 1 hour)
Capacity: 20 people
Location: On the premises of the hotel
Fees: 500 yen per person
Reservation: Advance reservation system
Tottori Prefecture is a beautiful area with a starry sky, also known as "Hoshitori Prefecture". At the "Starry Sky Viewing Party", which invites star specialists, the observation locations are changed and explained according to the constellations that color the summer night sky and the stars that can be seen on the day, such as the "Summer Great Triangle", and full-scale astronomical observation using a telescope You can also experience. In rainy weather, we will explain the stars in the hall, so you can learn about the stars and the universe.

Coffee sachet making experience
Time: From 16:00 to 17:00 (required time: about 20 minutes to make sachets)
Location: Free space on the first floor
Fees: 500 yen per person
Please come to the venue on the day
Only on July 21 and August 14
Okudaisen's water-wash coffee course & coffee sachet making experience
Time: From 16:00 to 17:00 (time required: about 1 hour)
Capacity: 20 people
Location: Free space on the first floor
Fees: 500 yen per person
Reservation: Advance reservation system
A sustainable experience with coffee lees at local discovery. Let's make your own original coffee sachet! On July 21 and August 14, we will hold a coffee workshop with Mr. Endo, a flushed coffee from Okuyama.
Enter your accommodation date and number of people, search, select the guest room type, select the "Deal and/or Package Fees" tab, and be sure to choose a plan with "All-inclusive" in your meal items.
ALL – Members of Accor Live Limitless receive 5% off their stay at any time throughout the year.
You can enjoy unique benefits such as earning reward points, hotel stays, meals, and lifestyle.
Now, or scan the QR code below to register for free, and enjoy the world of member-only benefits.